St. Marks, FL Weather Forecast & Current Conditions

Day: Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

Night: Mostly clear. Lows around 60. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the mid 80s. Northeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. North winds around 5 mph.

Day: Mostly sunny. Highs in the mid 80s. Light and variable winds, becoming west around 5 mph in the afternoon.

Night: Mostly clear. Lows in the upper 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the upper 60s. Highs in the upper 80s.

Day: Sunny. Highs in the upper 80s.

Night: Mostly clear. Lows in the upper 60s.

Night: Mostly clear. A slight chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 20 percent.

Day: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Day: Mostly sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

Night: Mostly clear. Lows in the upper 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

Day: Sunny. Highs in the mid 80s. Northeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 80s. Light and variable winds.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Night: Mostly clear with a slight chance of showers and thunderstorms. Lows around 70. Highs around 90. Chance of rain 20 percent.

Night: Mostly clear with a slight chance of showers and thunderstorms. Lows around 70. Highs around 90. Chance of rain 20 percent.

Day: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

Day: Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 60. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 80s. Light and variable winds, becoming northwest around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20 percent.

Night: Mostly clear. Highs around 90. Lows around 70.

Day: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

Day: Sunny. Highs in the lower 80s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 80s. North winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 80s. Light and variable winds, becoming northwest around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent.

Night: Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Night: Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Day: Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Day: Mostly sunny. Highs in the lower 80s. Northeast winds 10 to 15 mph.

Night: Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. North winds around 5 mph.

Day: Mostly sunny. Highs in the mid 80s. North winds around 5 mph, becoming west in the afternoon.

Night: Mostly clear. Lows in the lower 70s. Highs in the mid 80s.

Day: Mostly clear. Lows in the lower 70s. Highs in the mid 80s.

Night: Mostly clear. A slight chance of showers and thunderstorms. Highs in the mid 80s. Lows in the mid 70s. Chance of rain 20 percent.

Night: Mostly clear. Lows in the lower 70s. Highs in the mid 80s.

Day: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.

Day: Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

Night: Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 80s. North winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the mid 80s. Light and variable winds, becoming west around 5 mph in the afternoon.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 60s.

Night: Mostly clear. Highs in the upper 80s. Lows in the mid 60s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Night: Mostly clear. Lows in the upper 60s.

Night: Mostly clear. A slight chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 20 percent.

Day: Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Day: Sunny. Highs in the lower 80s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 80s. Northeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 80s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Day: Sunny. Highs around 90.

Night: Mostly clear. Lows in the upper 60s. Highs around 90.

Night: Mostly clear. Lows in the upper 60s. Highs around 90.

Day: Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Day: Mostly sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

Night: Mostly clear. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable.

Day: Sunny. Highs in the mid 80s. Northeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 60. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 80s. Light and variable winds, becoming northwest around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent.

Night: Mostly clear with a slight chance of showers and thunderstorms. Lows in the upper 60s. Highs around 90. Chance of rain 20 percent.

Night: Mostly clear with a slight chance of showers and thunderstorms. Lows in the upper 60s. Highs around 90. Chance of rain 20 percent.

Day: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

Day: Sunny. Highs in the lower 80s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 80s. Northeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the mid 80s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Day: Sunny. Highs around 90.

Night: Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Night: Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Day: Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent.

Day: Sunny. Highs around 80. North winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 50s. North winds 5 to 10 mph.

Day: Sunny. Highs in the lower 80s. North winds around 5 mph.

Night: Mostly clear. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the mid 80s. Light and variable winds, becoming northwest around 5 mph in the afternoon.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 60s.

Night: Mostly clear. Highs in the upper 80s. Lows in the mid 60s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Night: Mostly clear. Lows in the upper 60s. Highs around 90.

Night: Mostly clear. Lows in the upper 60s. Highs around 90.

Day: Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Day: Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph.

Night: Mostly clear. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable.

Day: Sunny. Highs in the mid 80s. Northeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Light and variable winds.

Day: Mostly sunny. Highs in the upper 80s. Light and variable winds, becoming northwest around 5 mph in the afternoon.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Night: Mostly clear. Lows in the mid 60s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent.

Night: Mostly clear. Lows in the upper 60s.

Night: Mostly clear. A slight chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 20 percent.

Day: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

Day: Sunny. Highs in the lower 80s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 80s. Northeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 60. Northwest winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 80s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Day: Sunny. Highs around 90.

Night: Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Night: Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Day: Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent.

Day: Sunny. Highs around 80. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the mid 80s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Night: Clear. Highs around 90. Lows in the mid 60s.

Night: Mostly clear. Highs in the lower 90s. Lows in the upper 60s.

Day: Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent.

Day: Sunny. Highs around 80. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Clear. Lows in the mid 50s. North winds 5 to 10 mph with gusts up to 20 mph in the evening, becoming light and variable.

Day: Sunny. Highs in the lower 80s. North winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 80s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Day: Sunny. Highs around 90.

Night: Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Night: Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Day: Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs around 90. Chance of rain 40 percent.

Day: Mostly sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the mid 80s. Northeast winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 60. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 80s. Light and variable winds, becoming northwest around 5 mph in the afternoon.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent.

Night: Mostly clear with a slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 20 percent.

Night: Mostly clear with a slight chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 20 percent.

Day: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

Day: Sunny. Highs in the lower 80s. North winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 50s. North winds around 5 mph.

Day: Sunny. Highs in the lower 80s. North winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the mid 80s. Light and variable winds, becoming west around 5 mph in the afternoon.

Night: Partly cloudy. Lows in the lower 60s.

Night: Mostly clear. Highs in the upper 80s. Lows in the mid 60s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Night: Mostly clear. Lows in the upper 60s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent.

Night: Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. Chance of rain 20 percent.

Day: Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Day: Mostly sunny. Highs in the lower 80s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the mid 80s. Northeast winds around 5 mph.

Night: Partly cloudy. Lows around 60. Northwest winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 80s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Night: Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Day: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent.

Night: Mostly clear. Lows in the mid 60s. Highs in the lower 90s.

Night: Mostly clear with a 20 percent chance of showers. Lows in the upper 60s.

Day: Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent.

Day: Sunny. Highs in the lower 80s. North winds 5 to 10 mph.

Night: Clear. Lows in the upper 50s. Northeast winds around 5 mph.

Day: Sunny. Highs in the lower 80s. North winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 50s. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the mid 80s. West winds around 5 mph.

Night: Partly cloudy. Lows in the lower 60s. Highs in the upper 80s.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.

Day: Sunny. Highs in the upper 80s.

Night: Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Night: Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Day: Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent.

Day: Mostly sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph.

Day: Sunny. Highs in the mid 80s. Northeast winds around 5 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. North winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the upper 80s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the upper 60s. Highs in the upper 80s.

Day: Mostly clear. Lows in the upper 60s. Highs in the upper 80s.

Night: Mostly clear. A chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 30 percent.

Night: Mostly clear. Lows in the upper 60s. Highs in the upper 80s.

Day: Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

Day: Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.

Night: Mostly clear. Lows around 60. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 80s. North winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph.

Day: Mostly sunny. Highs in the lower 80s. North winds around 5 mph, becoming west in the afternoon.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 60s.

Day: Mostly clear. Highs in the mid 80s. Lows in the upper 60s.

Night: Mostly clear. Highs in the mid 80s. Lows in the upper 60s.

Night: Mostly clear. A slight chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 20 percent.

Day: Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.