10-Day Weather Forecast - Decatur, TN

Mostly sunny. Not as cool with highs in the lower to mid 50s. West winds 5 to 15 mph. Gusts up to 30 mph in the afternoon.

Mostly cloudy. Cold with lows in the mid 20s. Northwest winds 5 to 15 mph with gusts up to 30 mph.

Sunny. Highs in the upper 30s to lower 40s. North winds 5 to 10 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Cold with lows around 20. Light winds.

Mostly sunny. Highs in the upper 40s to lower 50s.

Mostly clear in the evening then becoming mostly cloudy. Cold with lows around 30.

Mostly sunny. Highs in the upper 50s to lower 60s.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 30s.

Partly sunny. Highs in the lower to mid 60s.

Mostly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.

Mostly cloudy with a 30 percent chance of showers. Highs in the lower to mid 60s.

Mostly cloudy. A slight chance of showers in the evening then a chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.

Mostly cloudy. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the upper 50s to lower 60s. Chance of rain 30 percent.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 45F. Dew point will be around 43F with an average humidity of 81%. Winds will be 1 mph from the NW.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 54F. Dew point will be around 43F with an average humidity of 72%. Winds will be 2 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 42F. Dew point will be around 41F with an average humidity of 80%. Winds will be 1 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 50F. Dew point will be around 38F with an average humidity of 71%. Winds will be 2 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 36F with an average humidity of 79%. Winds will be 3 mph from the NW.