10-Day Weather Forecast - Decatur, TN

Cloudy. A slight chance of rain showers in the morning. Highs in the mid to upper 40s. Light winds. Chance of rain 20 percent.

Cloudy. Lows in the mid 30s. Light winds.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 40s to lower 50s. Light winds.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s. Light winds.

Mostly cloudy. A slight chance of rain showers in the morning. Highs in the upper 40s to lower 50s. Chance of rain 20 percent.

Mostly cloudy. A chance of rain showers mainly in the evening. Lows in the mid 30s. Chance of rain 30 percent.

Partly sunny in the morning then clearing. Highs in the lower to mid 40s.

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

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

Mostly clear in the evening then becoming partly cloudy. Cold with lows in the lower 30s.

Partly sunny. Highs in the lower to mid 50s.

Mostly cloudy with a 50 percent chance of rain showers. Lows in the lower 30s.

Partly sunny. A slight chance of rain showers in the morning. Highs in the mid to upper 40s. Chance of rain 20 percent.

Clear. Low temperature around 31F. Dew point will be around 29F with an average humidity of 83%. Winds will be 3 mph from the W.

Sunny. High temperature around 44F. Dew point will be around 28F with an average humidity of 66%. Winds will be 2 mph from the W.

Clear. Low temperature around 29F. Dew point will be around 26F with an average humidity of 78%. Winds will be 2 mph from the W.

Sunny. High temperature around 44F. Dew point will be around 28F with an average humidity of 67%. Winds will be 2 mph from the NW.

Clear. Low temperature around 30F. Dew point will be around 28F with an average humidity of 81%. Winds will be 1 mph from the NW.