10-Day Weather Forecast - Decatur, OH

Partly cloudy. Warmer with highs in the mid 20s. Southwest winds 5 to 10 mph.

Partly cloudy in the evening then clearing. Warmer with lows 15 to 20. Southwest winds 5 to 10 mph.

Mostly sunny. Highs in the upper 30s. South winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Warmer with lows in the lower 30s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 40s.

Partly cloudy in the evening then mostly cloudy with a chance of rain after midnight. Lows in the lower 30s. Temperatures rising into the upper 30s after midnight. Chance of rain 40 percent.

Rain. Highs in the mid 50s. Chance of rain 90 percent.

Rain likely in the evening then partly cloudy after midnight. Lows in the lower 20s. Chance of rain 70 percent.

Partly cloudy. Much cooler with highs around 30.

Partly cloudy. Lows in the lower 20s.

Partly cloudy. Warmer with highs around 50.

Mostly cloudy with a 50 percent chance of rain. Warmer with lows in the upper 30s.

Mostly cloudy. A chance of rain in the morning. Highs in the upper 40s. Chance of rain 50 percent.

Partly cloudy. Low temperature around 33F. Dew point will be around 28F with an average humidity of 75%. Winds will be 6 mph from the NE.

Partly cloudy. High temperature around 42F. Dew point will be around 28F with an average humidity of 67%. Winds will be 5 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 36F with an average humidity of 78%. Winds will be 5 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 51F. Dew point will be around 41F with an average humidity of 77%. Winds will be 5 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 43F. Dew point will be around 42F with an average humidity of 84%. Winds will be 3 mph from the W.