10-Day Weather Forecast - McHenry, IL

Cloudy. Rain showers likely in the morning. A slight chance of sleet late in the morning. A chance of snow showers in the late morning and afternoon. Little or no snow and sleet accumulation. Blustery with highs in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

Partly cloudy in the evening then becoming clear. A slight chance of snow showers late. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph becoming west 5 to 10 mph after midnight. Chance of precipitation 20 percent.

Mostly sunny in the morning then becoming mostly cloudy. A chance of snow and rain showers in the morning then rain showers likely in the afternoon. Highs in the mid 40s. West winds 5 to 10 mph increasing to southwest 10 to 15 mph in the afternoon. Chance of precipitation 70 percent.

Cloudy. A chance of showers in the evening then showers likely after midnight. Breezy with lows in the upper 30s. Southwest winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 70 percent.

Mostly cloudy in the morning then becoming partly cloudy. Windy with highs in the mid 40s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s.

Cloudy with a 30 percent chance of snow showers. Highs in the lower 40s.

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

Rain and snow showers. Breezy with highs in the lower 40s. Chance of precipitation 80 percent.

Mostly cloudy. A chance of rain and snow showers in the evening. Blustery with lows around 10 above. Chance of precipitation 50 percent.

Mostly cloudy and blustery. Highs in the mid 20s.

Mostly clear. Lows 5 to 10 above.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 30s.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 20F. Dew point will be around 17F with an average humidity of 86%. Winds will be 6 mph from the S.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 36F. Dew point will be around 27F with an average humidity of 84%. Winds will be 4 mph from the S.

Cloudy. Low temperature around 26F. Dew point will be around 25F with an average humidity of 89%. Winds will be 4 mph from the S.

Cloudy. High temperature around 42F. Dew point will be around 34F with an average humidity of 88%. Winds will be 10 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 37F with an average humidity of 91%. Winds will be 9 mph from the SW.