10-Day Weather Forecast - South Beloit, IL

Mostly cloudy in the morning then clearing. Highs in the lower 40s. Southwest winds around 10 mph.

Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph increasing to 10 to 15 mph after midnight.

Mostly cloudy. A slight chance of rain. Highs in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Mostly cloudy. A slight chance of rain and snow after midnight. Lows in the upper 20s. West winds 10 to 15 mph. Chance of precipitation 20 percent.

Mostly cloudy with a 50 percent chance of snow. Blustery with highs in the lower 30s.

Mostly cloudy in the evening then becoming partly cloudy. Blustery with lows around 10 above.

Mostly sunny in the morning then partly cloudy with a slight chance of snow in the afternoon. Highs in the mid 20s. Chance of precipitation 20 percent.

Mostly cloudy with a 50 percent chance of snow. Near steady temperature in the lower 20s.

Mostly cloudy with a 50 percent chance of snow. Highs in the lower 30s.

Mostly cloudy. A chance of snow in the evening. Lows 10 to 15. Chance of precipitation 40 percent.

Mostly cloudy. Highs in the lower 20s.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 10 above.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 20s.

Cloudy. Low temperature around 5F. Dew point will be around 1F with an average humidity of 75%. Winds will be 6 mph from the W.

Cloudy. High temperature around 13F. Dew point will be around 2F with an average humidity of 68%. Winds will be 7 mph from the W.

Partly cloudy. Low temperature around 8F. Dew point will be around 6F with an average humidity of 78%. Winds will be 3 mph from the W.

Sunny. High temperature around 18F. Dew point will be around 6F with an average humidity of 67%. Winds will be 3 mph from the W.

Clear. Low temperature around 15F. Dew point will be around 11F with an average humidity of 77%. Winds will be 4 mph from the S.