10-Day Weather Forecast - Decatur, TN

Sunny. Highs in the mid to upper 30s. Northwest winds 10 mph or less with gusts up to 20 mph.

Partly cloudy in the evening then clearing. Cold with lows around 12. Light winds.

Sunny. Highs in the mid to upper 30s. Light winds.

Mostly clear. Cold with lows around 19. Light winds.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid to upper 40s.

Mostly cloudy with a 40 percent chance of rain showers. Cold with lows around 30.

Partly sunny with a slight chance of rain showers in the morning then sunny in the afternoon. Highs in the lower to mid 40s. Chance of rain 20 percent.

Mostly clear in the evening then becoming partly cloudy. Cold with lows in the lower 20s.

Mostly sunny. Highs in the mid to upper 40s.

Mostly cloudy. A chance of rain and snow after midnight. Cold with lows in the lower 30s. Chance of precipitation 30 percent.

Mostly cloudy in the morning then becoming partly sunny. A 40 percent chance of rain. Highs in the lower to mid 40s.

Mostly cloudy. A chance of rain in the evening then a chance of snow and rain after midnight. Cold with lows in the mid 20s. Chance of precipitation 50 percent.

Partly sunny. A chance of rain and snow in the morning then a chance of rain in the afternoon. Highs in the upper 30s to lower 40s. Chance of precipitation 40 percent.

Clear with a chance of snow. Chance of precipitation 35%. Low temperature around 16F. Dew point will be around 14F with an average humidity of 69%. Winds will be 6 mph from the N.

Sunny. High temperature around 35F. Dew point will be around 12F with an average humidity of 54%. Winds will be 4 mph from the N.

Clear. Low temperature around 16F. Dew point will be around 13F with an average humidity of 69%. Winds will be 4 mph from the N.

Mostly sunny. High temperature around 38F. Dew point will be around 13F with an average humidity of 54%. Winds will be 3 mph from the N.

Partly cloudy. Low temperature around 19F. Dew point will be around 16F with an average humidity of 72%. Winds will be 2 mph from the N.