10-Day Weather Forecast - McHenry, IL

Mostly cloudy. Highs around 60. Temperature falling into the lower 50s in the afternoon. West winds 10 to 15 mph becoming north in the afternoon.

Mostly cloudy. Lows in the upper 30s. Northeast winds 5 to 10 mph becoming east after midnight.

Mostly cloudy in the morning then clearing. Highs in the mid 60s. South winds 5 to 10 mph increasing to southwest 10 to 15 mph in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. Southwest winds around 10 mph.

Mostly cloudy. A slight chance of showers. Highs in the upper 50s. Temperature falling into the mid 40s in the afternoon. Northeast winds 10 to 15 mph increasing to north 15 to 20 mph in the afternoon. Chance of precipitation 20 percent.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 30.

Partly cloudy. Highs in the upper 40s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s.

Mostly cloudy. Highs in the mid 50s.

Mostly cloudy. Lows in the mid 30s.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 50s.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 40.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the upper 50s.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 29F with an average humidity of 63%. Winds will be 10 mph from the NW.

Sunny. High temperature around 44F. Dew point will be around 20F with an average humidity of 46%. Winds will be 10 mph from the NW.

Clear. Low temperature around 29F. Dew point will be around 18F with an average humidity of 55%. Winds will be 3 mph from the NW.

Sunny. High temperature around 47F. Dew point will be around 20F with an average humidity of 45%. Winds will be 5 mph from the SW.

Mostly clear. Low temperature around 33F. Dew point will be around 24F with an average humidity of 60%. Winds will be 4 mph from the SW.