Weather in McHenry, Illinois, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for McHenry
Overnight |
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Temperature: 31°F Wind Speed: 15 mph Wind Direction: S Forecast: Rain showers likely and areas of drizzle and areas of fog. Cloudy. Low around 31, with temperatures rising to around 40 overnight. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
Thursday |
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Temperature: 50°F Wind Speed: 15 to 20 mph Wind Direction: SW Forecast: Rain showers and areas of drizzle and areas of fog before 4pm. Mostly cloudy. High near 50, with temperatures falling to around 34 in the afternoon. Southwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible. |
Thursday Night |
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Temperature: 9°F Wind Speed: 20 to 25 mph Wind Direction: W Forecast: A chance of snow showers. Mostly cloudy. Low around 9, with temperatures rising to around 11 overnight. Wind chill values as low as -8. West wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible. |
Friday |
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Temperature: 25°F Wind Speed: 10 to 20 mph Wind Direction: WSW Forecast: Mostly sunny, with a high near 25. Wind chill values as low as -10. West southwest wind 10 to 20 mph, with gusts as high as 35 mph. |
Friday Night |
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Temperature: 19°F Wind Speed: 10 to 15 mph Wind Direction: S Forecast: Mostly cloudy, with a low around 19. South wind 10 to 15 mph, with gusts as high as 25 mph. |
Saturday |
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Temperature: 40°F Wind Speed: 10 to 15 mph Wind Direction: WSW Forecast: A slight chance of snow between 9am and noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 20%. |
Saturday Night |
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Temperature: 12°F Wind Speed: 10 mph Wind Direction: WNW Forecast: Mostly clear, with a low around 12. |
Sunday |
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Temperature: 23°F Wind Speed: 5 to 10 mph Wind Direction: WNW Forecast: Sunny, with a high near 23. |
Sunday Night |
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Temperature: 15°F Wind Speed: 5 mph Wind Direction: SSW Forecast: Mostly cloudy, with a low around 15. |
Monday |
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Temperature: 36°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Mostly cloudy, with a high near 36. |
Monday Night |
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Temperature: 31°F Wind Speed: 10 mph Wind Direction: SSW Forecast: Mostly cloudy, with a low around 31. |
Tuesday |
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Temperature: 42°F Wind Speed: 5 to 10 mph Wind Direction: W Forecast: Mostly cloudy, with a high near 42. |
Tuesday Night |
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Temperature: 28°F Wind Speed: 5 mph Wind Direction: NNE Forecast: Mostly cloudy, with a low around 28. |
Wednesday |
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Temperature: 41°F Wind Speed: 5 to 10 mph Wind Direction: ESE Forecast: Mostly cloudy, with a high near 41. |