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Central Park McHenry, IL 7-Day Night Weather Forecast
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Central Park McHenry, IL Weather Forecast
Central Park McHenry, IL Weather Forecast Date: 931 PM CDT Sat Aug 29 2026
The area/counties/county of: Mchenry, including the cities of: Crystal Lake, Algonquin, Mchenry, and Woodstock.or toggle through each period.
Rest of Tonight... Mostly cloudy. A slight chance of showers after midnight. A slight chance of thunderstorms after midnight. A chance of showers late. Lows in the upper 60s. South winds around 10 mph. Chance of precipitation 50%.
Sunday... Mostly cloudy. Scattered showers with a slight chance of thunderstorms early in the morning. Scattered showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30%.
Sunday Night... Mostly cloudy. A slight chance of showers and thunderstorms early in the evening. A chance of showers with a slight chance of thunderstorms late. Lows around 70. South winds 5 to 10 mph. Chance of precipitation 30%.
Monday... Mostly cloudy. Humid with highs in the upper 80s. Southwest winds 10 to 15 mph.
Monday Night... Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. Southwest winds around 5 mph. Chance of precipitation 20%.
Tuesday... Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy in the afternoon. Highs around 90. Chance of precipitation 20%.
Tuesday Night... Partly cloudy. Lows in the mid 70s.
Wednesday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 20%.
Wednesday Night... Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 30%.
Thursday... Partly cloudy. Highs in the mid 80s.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s.
Friday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 80s.
Friday Night... Partly cloudy. Lows in the mid 60s.
POP = Probability of Precipitation
Central Park McHenry Radar Loop
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