10-Day Weather Forecast - South Beloit, IL

Mostly cloudy. Blustery. Highs in the lower 20s. Southwest winds 15 to 20 mph diminishing to 10 to 15 mph in the afternoon. Gusts up to 30 mph. Wind chill values as low as 11 below in the morning.

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows around 11. Southwest winds around 5 mph.

Mostly cloudy. Patchy fog early in the morning. Highs in the mid 30s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph becoming west 5 to 10 mph after midnight.

Partly cloudy. Highs in the mid 30s. West winds 5 to 10 mph becoming south in the afternoon.

Mostly cloudy. Rain likely after midnight. Blustery with lows in the lower 30s. Chance of precipitation 60 percent.

Mostly cloudy with a slight chance of snow. Rain likely mainly in the morning. Breezy with highs in the lower 40s. Temperature falling into the upper 20s in the afternoon. Chance of precipitation 70 percent.

Mostly cloudy in the evening then becoming partly cloudy. Blustery with lows 5 to 10 above.

Mostly cloudy. Highs in the upper 20s.

Mostly cloudy. Lows around 20. Temperature rising into the upper 20s after midnight.

Mostly cloudy. Highs in the upper 30s.

Mostly cloudy. Lows around 20.

Partly cloudy. Highs in the lower 30s.

Clear. Low temperature around 23F. Dew point will be around 17F with an average humidity of 74%. Winds will be 4 mph from the SE.

Mostly cloudy. High temperature around 36F. Dew point will be around 22F with an average humidity of 66%. Winds will be 8 mph from the S.

Cloudy. Low temperature around 32F. Dew point will be around 28F with an average humidity of 82%. Winds will be 5 mph from the S.

Cloudy. High temperature around 38F. Dew point will be around 30F with an average humidity of 78%. Winds will be 2 mph from the W.

Cloudy. Low temperature around 29F. Dew point will be around 26F with an average humidity of 83%. Winds will be 3 mph from the N.