10-Day Weather Forecast - Harrisburg, IL

Partly sunny in the morning then clearing. Highs in the mid 40s. Northeast winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Lows around 30. East winds around 5 mph.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 50s. South winds 5 to 10 mph.

Cloudy. A chance of rain in the evening. Not as cool. Near steady temperature in the lower 50s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

Mostly cloudy. Highs in the lower 60s. Lows in the upper 40s.

Mostly cloudy. Highs in the lower 60s. Lows in the upper 40s.

Cloudy. Highs in the mid 60s.

Mostly cloudy. Lows in the upper 50s. Highs in the upper 60s.

Mostly cloudy. Lows in the upper 50s. Highs in the upper 60s.

Mostly cloudy. Lows in the upper 50s. Highs in the upper 60s.

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

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

Mostly cloudy. Highs in the upper 50s.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 50F. Dew point will be around 50F with an average humidity of 85%. Winds will be 3 mph from the N.

Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 54F. Dew point will be around 43F with an average humidity of 72%. Winds will be 6 mph from the N.

Partly cloudy. Low temperature around 40F. Dew point will be around 37F with an average humidity of 77%. Winds will be 5 mph from the N.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 45F. Dew point will be around 32F with an average humidity of 67%. Winds will be 7 mph from the N.

Partly cloudy. Low temperature around 33F. Dew point will be around 28F with an average humidity of 74%. Winds will be 6 mph from the N.