10-Day Weather Forecast - Big Rock, IL

Mostly cloudy and very windy. Highs in the mid 40s. West winds 20 to 35 mph becoming 25 to 35 mph in the afternoon. Gusts up to 60 mph.

Mostly cloudy and breezy. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph becoming north around 5 mph after midnight.

Cloudy. A slight chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the lower 40s. East winds 5 to 10 mph. Chance of precipitation 20 percent.

Cloudy. A chance of rain and snow showers in the evening then rain and snow showers likely after midnight. Lows in the mid 30s. Chance of precipitation 70 percent.

Rain showers. A slight chance of snow showers in the morning then a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation near 100 percent.

Rain showers snow with a slight chance of thunderstorms in the evening then snow likely after midnight. Windy with lows 15 to 20. Chance of precipitation 90 percent.

Mostly cloudy. A chance of snow in the morning. Windy with highs in the lower 20s. Chance of precipitation 30 percent.

Mostly cloudy in the evening then clearing. Blustery with lows around 5 above. Wind chill values as low as 10 below.

Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 20s.

Mostly cloudy. Lows 10 to 15.

Mostly cloudy. Highs in the upper 30s.

Mostly cloudy. Low temperature around 27F. Dew point will be around 26F with an average humidity of 87%. Winds will be 6 mph from the E.

Cloudy. High temperature around 46F. Dew point will be around 34F with an average humidity of 84%. Winds will be 7 mph from the S.

Partly cloudy. Low temperature around 36F. Dew point will be around 36F with an average humidity of 90%. Winds will be 6 mph from the SW.

Cloudy. High temperature around 51F. Dew point will be around 40F with an average humidity of 79%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 37F. Dew point will be around 37F with an average humidity of 83%. Winds will be 2 mph from the NE.

Mostly cloudy. High temperature around 56F. Dew point will be around 39F with an average humidity of 68%. Winds will be 2 mph from the S.

Mostly clear. Low temperature around 41F. Dew point will be around 39F with an average humidity of 75%. Winds will be 1 mph from the NE.