Decatur, TN Weather Forecast & Current Conditions

Day: Mostly sunny. Highs around 80. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 80s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

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

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 40 percent.

Day: Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the upper 70s.

Day: Sunny. Highs in the upper 70s to lower 80s. Northeast winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the upper 70s to lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Mostly clear. Lows in the mid 50s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 20 percent.

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 40 percent.

Day: Partly sunny with a 50 percent chance of showers. Highs in the mid to upper 70s.

Day: Partly sunny this morning, then clearing. Highs around 80. Northeast winds 5 to 15 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower to mid 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 80s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower to mid 50s.

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

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid to upper 50s. Chance of rain 40 percent.

Day: Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the upper 70s.

Day: Partly sunny this morning, then clearing. Highs in the upper 70s to lower 80s. Northeast winds 5 to 15 mph.

Night: Mostly clear. Lows in the mid 50s. Light winds.

Day: Sunny. Highs in the upper 70s to lower 80s. Light winds.

Night: Clear. Lows in the lower to mid 50s. Light winds.

Day: Sunny. Highs in the lower to mid 80s. Light winds.

Night: Clear. Lows in the lower to mid 50s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Mostly clear. Lows in the mid 50s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid to upper 50s.

Day: Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 30 percent.

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 40 percent.

Day: Partly sunny with a 50 percent chance of showers. Highs in the mid to upper 70s.

Day: Partly sunny this morning, then clearing. Highs around 80. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 80s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Day: Partly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 40 percent.

Day: Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the upper 70s.

Day: Partly sunny this morning, then clearing. Highs in the upper 70s. Northeast winds 5 to 15 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower to mid 50s. Light winds.

Day: Sunny. Highs around 80. Light winds.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 80s.

Night: Mostly clear. Lows in the mid 50s.

Day: Mostly sunny. Highs in the mid 80s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Day: Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 40 percent.

Day: Mostly cloudy with a chance of showers in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.

Day: Sunny. Highs in the upper 70s to lower 80s. Northeast winds 10 mph or less.

Night: Mostly clear. Lows in the upper 40s to lower 50s. Light winds.

Day: Sunny. Highs in the upper 70s to lower 80s. Light winds.

Night: Mostly clear. Lows in the upper 40s to lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower to mid 80s. Temperature falling into the mid 70s in the afternoon.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 20 percent.

Night: Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s.

Day: Partly sunny with a 50 percent chance of showers. Highs in the mid to upper 70s.

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

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs around 80. Light winds.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 80s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 30 percent.

Day: Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the upper 70s.

Day: Partly sunny this morning, then clearing. Highs in the upper 70s to lower 80s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower to mid 50s. Light winds.

Day: Sunny. Highs in the upper 70s to lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Clear. Lows in the lower to mid 50s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Mostly clear. Lows in the lower to mid 50s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower to mid 50s.

Day: Partly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 30 percent.

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 40 percent.

Day: Partly sunny. A chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid to upper 70s. Chance of rain 50 percent.

Day: Mostly sunny. Highs around 80. Northeast winds 5 to 15 mph.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Mostly sunny. Highs in the mid 80s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.

Day: Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 30 percent.

Day: Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the upper 70s.

Day: Patchy fog this morning. Sunny. Highs in the mid 70s. Northeast winds 5 to 10 mph.

Night: Clear. Lows in the upper 40s. Northeast winds around 5 mph.

Day: Sunny. Highs in the upper 70s. East winds around 5 mph in the morning, becoming light and variable.

Night: Mostly clear. Patchy fog after midnight. Lows around 50. Light and variable winds, becoming south around 5 mph after midnight.

Day: Sunny. Highs in the upper 70s. Southwest winds around 5 mph.

Night: Clear. Lows in the lower 50s.

Day: Patchy fog in the morning. Sunny. Highs around 80.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 80s.

Night: Partly cloudy. Lows in the lower 50s.

Day: Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.

Night: Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.

Day: Partly sunny with a 50 percent chance of showers. Highs in the mid 70s.

Day: Partly sunny this morning, then clearing. Highs in the mid 60s to upper 70s. Temperature falling into the upper 60s this afternoon. North winds 10 mph or less.

Night: Clear in the evening, then becoming partly cloudy. Lows in the 50s. Light winds.

Day: Sunny. Highs in the mid 60s to upper 70s. Light winds.

Night: Mostly clear. Lows in the upper 40s to mid 50s. Light winds.

Day: Sunny. Highs in the mid 60s to upper 70s. Light winds.

Night: Clear. Lows in the 50s.

Day: Sunny. Highs in the upper 60s to lower 80s.

Night: Mostly clear. Lows in the 50s.

Day: Sunny. Highs in the upper 60s to lower 80s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the 50s.

Day: Partly sunny. A slight chance of showers in the afternoon. Highs in the mid 60s to upper 70s. Chance of rain 20 percent.

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the 50s. Chance of rain 40 percent.

Day: Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the 60s to mid 70s. Chance of rain 50 percent.

Day: Sunny. Highs in the mid to upper 70s. Light winds.

Night: Mostly clear. Lows in the mid to upper 40s. Light winds.

Day: Sunny. Highs in the mid to upper 70s. Light winds.

Night: Mostly clear. Lows in the upper 40s to lower 50s. Light winds.

Day: Sunny. Highs in the upper 70s to lower 80s. Light winds.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 70s to lower 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 70s to lower 80s.

Night: Partly cloudy. Lows in the lower to mid 50s.

Day: Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid to upper 70s. Chance of rain 20 percent.

Night: Mostly cloudy with a 30 percent chance of showers. Lows in the lower to mid 50s.

Day: Partly sunny with a 40 percent chance of showers. Highs in the lower to mid 70s.

Day: Sunny. Highs in the upper 70s to lower 80s. Northeast winds 10 mph or less.

Night: Mostly clear. Lows in the upper 40s to lower 50s. Light winds.

Day: Sunny. Highs in the upper 70s to lower 80s. Light winds.

Night: Mostly clear. Lows in the lower to mid 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Partly cloudy. Lows in the lower to mid 50s.

Day: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 20 percent.

Night: Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s.

Day: Partly sunny with a 50 percent chance of showers. Highs in the lower to mid 70s.

Day: Mostly cloudy this morning, then clearing. Highs in the mid 60s to upper 70s. Light winds.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the 50s. Light winds.

Day: Sunny. Highs in the upper 60s to lower 80s. Light winds.

Night: Mostly clear. Lows in the upper 40s to mid 50s. Light winds.

Day: Sunny. Highs in the upper 60s to lower 80s. Light winds.

Night: Clear. Lows in the upper 40s and 50s.

Day: Sunny. Highs in the upper 60s to lower 80s.

Night: Mostly clear. Lows in the 50s.

Day: Mostly sunny. Highs in the 70s to mid 80s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the 50s.

Day: Partly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s to lower 80s. Chance of rain 30 percent.

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the 50s. Chance of rain 40 percent.

Day: Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the 60s and 70s. Chance of rain 50 percent.

Day: Patchy fog this morning. Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.

Night: Clear. Lows in the upper 40s. East winds around 5 mph.

Day: Sunny. Highs around 80. Southeast winds around 5 mph in the morning, becoming light and variable.

Night: Mostly clear. Lows in the lower 50s. Light and variable winds, becoming south around 5 mph after midnight.

Day: Sunny. Highs in the lower 80s. South winds around 5 mph, becoming west in the afternoon.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the lower 80s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Mostly sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

Night: Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.

Day: Partly sunny with a 50 percent chance of showers. Highs in the mid 70s.

Day: Partly sunny this morning, then clearing. Highs in the upper 70s to lower 80s. Northeast winds 5 to 15 mph.

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

Day: Sunny. Highs in the upper 70s. Light winds.

Night: Mostly clear. Lows in the lower to mid 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Mostly clear. Lows in the mid to upper 50s.

Day: Sunny. Highs in the lower to mid 80s.

Night: Mostly clear. Lows in the lower to mid 50s.

Day: Mostly sunny. Highs in the lower to mid 80s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid to upper 50s.

Day: Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

Night: Mostly cloudy. A chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid to upper 50s. Chance of rain 40 percent.

Day: Partly sunny. A chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 40 percent.

Day: Sunny. Highs in the mid to upper 70s. Northeast winds 5 to 10 mph.

Night: Mostly clear. Lows around 50. Light winds.

Day: Sunny. Highs in the mid to upper 70s. Light winds.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the upper 70s to lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 70s to lower 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 70s to lower 80s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid to upper 70s. Chance of rain 20 percent.

Night: Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.

Day: Partly sunny with a 40 percent chance of showers. Highs in the lower to mid 70s.

Day: Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 50s. Northeast winds 10 mph or less.

Day: Sunny. Highs around 80. Light winds.

Night: Mostly clear. Lows in the lower 50s. Light winds.

Day: Sunny. Highs in the lower 80s. Light winds.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 80s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 80s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

Night: Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.

Day: Mostly cloudy with a chance of showers in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.

Day: Patchy fog this morning. Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.

Night: Clear. Lows in the upper 40s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs around 80. East winds around 5 mph in the morning, becoming light and variable.

Night: Clear. Patchy fog after midnight. Lows in the lower 50s. Light and variable winds.

Day: Patchy fog in the morning. Sunny. Highs in the lower 80s. South winds around 5 mph, becoming west in the afternoon.

Night: Clear. Areas of fog after midnight. Lows in the lower 50s.

Day: Areas of fog in the morning. Sunny. Highs in the lower 80s.

Night: Clear. Lows in the lower 50s.

Day: Sunny. Highs in the mid 80s.

Night: Partly cloudy. Lows in the mid 50s.

Day: Mostly sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

Night: Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.

Day: Partly sunny with a 40 percent chance of showers. Highs in the upper 70s.