McHenry, IL Weather Forecast, with current conditions, wind, air quality, and what to expect for the next 3 days.

Be prepared with the most accurate 10-day forecast for McHenry, IL with highs, lows, chance of precipitation from The Weather Channel and Weather.com

Be prepared with the most accurate 10-day forecast for McHenry, IL with highs, lows, chance of precipitation from The Weather Channel and Weather.com

Lat: 42.43°N Lon: 87.86°W Elev: 709ft. Increasing clouds, with a high near 32. West northwest wind 5 to 10 mph. A chance of flurries between midnight and 3am, then a slight chance of snow after 3am. Cloudy, with a low around 16. West wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 20%. A chance of flurries before noon.

Today’s and tonight’s McHenry, IL weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com

Check current conditions in McHenry, IL with radar, hourly, and more.

Mostly cloudy. Nearly steady temperatures in the mid 20s. Southeast winds 5 to 10 mph. Cloudy. A chance of light snow and freezing drizzle in the morning, then freezing drizzle and light snow likely in the afternoon. Little or no snow accumulation. Ice accumulation around a trace. Highs in …

6 days ago · Lat: 42.43°N Lon: 87.86°W Elev: 709ft. Clear, with a low around 13. West wind around 5 mph. Increasing clouds, with a high near 32. West northwest wind 5 to 10 mph. A 40 percent chance of snow after 3am. Cloudy, with a low around 15. West wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph.

Everything you need to know about today's weather in McHenry, IL. High/Low, Precipitation Chances, Sunrise/Sunset, and today's Temperature History.

Hourly Local Weather Forecast, weather conditions, precipitation, dew point, humidity, wind from Weather.com and The Weather Channel