Weather in McHenry, Illinois, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for McHenry
Overnight |
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Temperature: 33°F Wind Speed: 0 mph Wind Direction: Forecast: Mostly cloudy, with a low around 33. East wind around 0 mph. |
Thursday |
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Temperature: 52°F Wind Speed: 5 to 10 mph Wind Direction: NE Forecast: A slight chance of rain showers between 2pm and 4pm, then showers and thunderstorms likely. Partly sunny. High near 52, with temperatures falling to around 44 in the afternoon. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
Thursday Night |
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Temperature: 33°F Wind Speed: 10 to 20 mph Wind Direction: N Forecast: Showers and thunderstorms before 5am, then snow likely and rain showers likely. Cloudy. Low around 33, with temperatures rising to around 36 overnight. North wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
Friday |
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Temperature: 39°F Wind Speed: 15 to 25 mph Wind Direction: W Forecast: Snow likely before noon. Mostly cloudy, with a high near 39. West wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible. |
Friday Night |
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Temperature: 25°F Wind Speed: 10 to 15 mph Wind Direction: WNW Forecast: Mostly cloudy, with a low around 25. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. |
Saturday |
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Temperature: 36°F Wind Speed: 10 mph Wind Direction: WNW Forecast: Partly sunny, with a high near 36. |
Saturday Night |
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Temperature: 24°F Wind Speed: 10 to 15 mph Wind Direction: NW Forecast: A slight chance of snow. Cloudy, with a low around 24. |
Sunday |
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Temperature: 32°F Wind Speed: 15 to 20 mph Wind Direction: NW Forecast: A slight chance of snow before noon. Mostly cloudy, with a high near 32. |
Sunday Night |
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Temperature: 18°F Wind Speed: 15 mph Wind Direction: NW Forecast: Mostly cloudy, with a low around 18. |
Monday |
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Temperature: 30°F Wind Speed: 5 to 15 mph Wind Direction: NNW Forecast: Mostly sunny, with a high near 30. |
Monday Night |
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Temperature: 17°F Wind Speed: 0 to 5 mph Wind Direction: W Forecast: Partly cloudy, with a low around 17. |
Tuesday |
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Temperature: 39°F Wind Speed: 5 to 15 mph Wind Direction: SSW Forecast: Mostly sunny, with a high near 39. |
Tuesday Night |
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Temperature: 31°F Wind Speed: 10 to 15 mph Wind Direction: SSW Forecast: Mostly cloudy, with a low around 31. |
Wednesday |
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Temperature: 47°F Wind Speed: 10 to 15 mph Wind Direction: SW Forecast: A slight chance of rain after noon. Mostly cloudy, with a high near 47. |