10-Day Weather Forecast - Decatur, IN

Mostly cloudy early this morning then becoming partly cloudy. A slight chance of snow early. Highs in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 20 percent.

Partly cloudy. Cold with lows around 19. Northwest winds 10 to 15 mph with gusts up to 25 mph diminishing to around 5 mph after midnight.

Partly cloudy. Highs in the upper 30s. Southwest winds 15 to 20 mph. Gusts up to 30 mph in the afternoon.

Mostly cloudy with a slight chance of snow in the evening then partly cloudy after midnight. Lows in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 20 percent.

Mostly sunny. Highs in the upper 30s. West winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy in the evening then mostly cloudy with a chance of snow after midnight. Lows in the lower 20s. Chance of snow 40 percent.

Mostly cloudy in the morning then becoming partly cloudy. A 50 percent chance of snow. Highs in the mid 30s.

Mostly clear. Cold with lows around 20.

Mostly sunny. Highs in the mid 40s.

Clear. Lows in the lower 30s.

Mostly sunny. Highs in the lower 50s.

Partly cloudy with a slight chance of rain and snow. Lows in the upper 20s. Chance of precipitation 20 percent.

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

Cloudy. Low temperature around 38F. Dew point will be around 33F with an average humidity of 79%. Winds will be 6 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 45F. Dew point will be around 36F with an average humidity of 79%. Winds will be 4 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 36F. Dew point will be around 35F with an average humidity of 83%. Winds will be 2 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 45F. Dew point will be around 35F with an average humidity of 76%. Winds will be 2 mph from the S.

Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 33F. Dew point will be around 31F with an average humidity of 78%. Winds will be 1 mph from the S.