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Harts Hill Park, IL 7-Day Night Weather Forecast
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Harts Hill Park, IL Weather Forecast
Harts Hill Park, IL Weather Forecast Date: 341 AM CDT Fri Aug 07 2026
The area/counties/county of: Lake County Il, including the cities of: Waukegan, Buffalo Grove, Mundelein, and Gurnee.or toggle through each period.
Early This Morning... Partly cloudy. Patchy fog. Temperatures in the upper 60s. Southwest winds around 5 mph.
Today... Partly cloudy. Patchy fog early in the morning. Humid. Highs in the mid 80s. Southwest winds 5 to 10 mph.
Tonight... Partly cloudy. A chance of showers and thunderstorms in the evening. A slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of precipitation 30%.
Saturday... Partly cloudy in the morning, then becoming sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southwest winds around 5 mph.
Sunday... Mostly cloudy. A slight chance of thunderstorms in the morning. A chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. South winds 5 to 10 mph. Chance of precipitation 50%.
Sunday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 50%.
Monday... Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of precipitation 70%.
Monday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 70%.
Tuesday... Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 50%.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the lower 60s. Chance of precipitation 50%.
Wednesday... Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 40%.
Wednesday Night... Partly cloudy. Lows in the lower 60s.
POP = Probability of Precipitation
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