10-Day Weather Forecast - Decatur, AL

Mostly cloudy. A chance of showers late this morning. Showers this afternoon. Highs in the lower 50s. Southwest winds 10 to 15 mph becoming northwest this afternoon. Chance of rain 90 percent.

Much colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s. North winds 10 to 15 mph with gusts to around 30 mph.

Cooler. Mostly sunny. Highs in the upper 30s. Northwest winds 10 to 15 mph.

Cold. Mostly clear. Lows in the lower 20s. Light and variable winds becoming south around 10 mph after midnight.

Not as cool. Partly cloudy. Highs around 50. Southwest winds 10 to 15 mph.

Cold. Mostly cloudy in the evening then becoming partly cloudy. A slight chance of showers. A slight chance of snow showers after midnight. Lows around 30. Chance of precipitation 20 percent.

Partly cloudy. Highs in the lower 40s. Lows in the lower 20s.

Partly cloudy. Highs in the lower 40s. Lows in the lower 20s.

Mostly clear. Highs in the mid 30s. Lows in the lower 20s.

Mostly clear. Highs in the mid 30s. Lows in the lower 20s.

Mostly clear. Highs in the lower 40s. Lows around 20.

Mostly clear. Highs in the lower 40s. Lows around 20.

Mostly clear. Highs in the lower 40s. Lows around 20.

Clear. Low temperature around 29F. Dew point will be around 22F with an average humidity of 70%. Winds will be 3 mph from the SE.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 49F. Dew point will be around 33F with an average humidity of 66%. Winds will be 7 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 41F. Dew point will be around 38F with an average humidity of 85%. Winds will be 7 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 55F. Dew point will be around 47F with an average humidity of 86%. Winds will be 10 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 49F. Dew point will be around 50F with an average humidity of 95%. Winds will be 9 mph from the S.