10-Day Weather Forecast - Decatur, TN

Showers with a chance of thunderstorms in the morning and early afternoon then showers with thunderstorms likely late. More humid with highs in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Showers with a chance of thunderstorms in the evening then a slight chance of thunderstorms after midnight. Showers after midnight. Locally heavy rainfall possible in the evening. Lows in the mid 50s. Light winds. Chance of rain near 100 percent.

Mostly cloudy with a 50 percent chance of showers. Highs in the mid to upper 60s. Northwest winds 10 mph or less.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. Light winds.

Sunny. Highs in the upper 60s to lower 70s.

Partly cloudy. A slight chance of showers after midnight. Lows around 50. Chance of rain 20 percent.

Mostly sunny. Highs in the mid to upper 70s.

Mostly clear. A slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 20 percent.

Mostly sunny. A slight chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. Chance of rain 50 percent.

Showers likely with a slight chance of thunderstorms in the evening then showers likely after midnight. Lows in the mid 50s. Chance of rain 60 percent.

Partly sunny. A chance of showers in the morning then a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s to lower 70s. Chance of rain 30 percent.

Partly cloudy in the evening then clearing. Lows in the mid 40s.

Sunny. Highs in the lower to mid 70s.

Clear. Low temperature around 49F. Dew point will be around 48F with an average humidity of 76%. Winds will be 1 mph from the SW.

Sunny. High temperature around 78F. Dew point will be around 52F with an average humidity of 61%. Winds will be 5 mph from the S.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 57F with an average humidity of 81%. Winds will be 4 mph from the S.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 81F. Dew point will be around 60F with an average humidity of 70%. Winds will be 4 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 58F. Dew point will be around 61F with an average humidity of 85%. Winds will be 2 mph from the SW.