Weather Forecast for
McHenry, IL

Today: Mostly sunny, with a high near 75. Calm wind becoming north northeast around 5 mph in the morning.

Tonight: Partly cloudy, with a low around 56. East southeast wind around 5 mph becoming calm. Winds could gust as high as 10 mph.

Wednesday: A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 78. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Thursday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 77. Calm wind becoming west northwest around 5 mph in the morning. Winds could gust as high as 10 mph.

Thursday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 56.

Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 75.

Friday Night: Partly cloudy, with a low around 58.

Saturday: Mostly sunny, with a high near 80.

Saturday Night: A chance of showers after 1am. Partly cloudy, with a low around 64.

Sunday: Partly sunny, with a high near 87.

Sunday Night: Partly cloudy, with a low around 72.

Monday: Mostly sunny, with a high near 92.

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