10-Day Weather Forecast - Harrisburg, IL

Mostly sunny. A chance of sprinkles in the morning. Highs in the lower 60s. Northeast winds 5 to 10 mph.

Mostly clear. Lows around 40. Northwest winds around 5 mph in the evening becoming light and variable.

Sunny. Highs in the lower 70s. Southwest winds around 5 mph increasing to 10 to 15 mph in the afternoon.

Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.

Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.

Partly cloudy in the evening then becoming mostly cloudy. A chance of showers. Lows in the upper 50s. Chance of rain 40 percent.

Partly sunny with a chance of showers in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent.

Showers likely mainly in the evening. Lows in the lower 50s. Chance of rain 70 percent.

Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.

Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.

Partly cloudy. Lows in the mid 40s. Highs in the mid 60s.

Partly cloudy. Low temperature around 46F. Dew point will be around 41F with an average humidity of 72%. Winds will be 3 mph from the NW.

Sunny. High temperature around 69F. Dew point will be around 43F with an average humidity of 54%. Winds will be 3 mph from the SW.

Clear. Low temperature around 53F. Dew point will be around 49F with an average humidity of 73%. Winds will be 3 mph from the SW.

Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 69F. Dew point will be around 51F with an average humidity of 66%. Winds will be 1 mph from the SW.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 51F with an average humidity of 77%. Winds will be 1 mph from the NW.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 52F with an average humidity of 67%. Winds will be 1 mph from the E.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 80%. Winds will be 1 mph from the NW.