Weather World
City of St. Augustine, FloridaSt. Augustine, FL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
St. Augustine, FL Weather Forecast
St. Augustine, FL Weather Forecast Date: 507 AM EDT Tue Sep 15 2026
The area/counties/county of: Southeast Coastal St. Johns, including the cities of: Anastasia, Saint Augustine, Saint Augustine South, Saint Augustine Shore, Saint Augustine Beach, and Butler Beach.or toggle through each period.
Today... Mostly sunny this morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers this morning, then showers likely this afternoon. Highs in the upper 80s. Northeast winds 15 to 20 mph. Chance of rain 70%.
Tonight... Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the upper 70s. East winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 60%.
Wednesday... Mostly sunny. A chance of showers in the afternoon. Breezy with highs in the upper 80s. Northeast winds 15 to 25 mph. Chance of rain 30%.
Wednesday Night... Partly cloudy in the evening, then clearing. A slight chance of thunderstorms. A chance of showers, mainly in the evening. Breezy with lows in the mid 70s. Northeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 30%.
Thursday... Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 80s. Northeast winds 15 to 25 mph. Chance of rain 30%.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 30%.
Friday... Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. Lows in the mid 70s. Chance of rain 50%.
Friday Night... Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. Lows in the mid 70s. Chance of rain 50%.
Saturday... Mostly cloudy. Showers and thunderstorms likely. Highs in the mid 80s. Lows in the mid 70s. Chance of rain 70%.
Saturday Night... Mostly cloudy. Showers and thunderstorms likely. Highs in the mid 80s. Lows in the mid 70s. Chance of rain 70%.
Sunday... Mostly cloudy with showers likely with a chance of thunderstorms. Highs in the upper 80s. Lows in the mid 70s. Chance of rain 70%.
POP = Probability of Precipitation
St. Augustine Radar Loop
Use the map search tool if you want to place a location marker on the radar map...