Weather WorldHeller Park, IL 7-Day Night Weather Forecast
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Heller Park, IL Weather Forecast
Heller Park, IL Weather Forecast Date: 1005 AM CDT Sat Sep 12 2026
The area/counties/county of: Lake County Il, including the cities of: Waukegan, Buffalo Grove, Mundelein, and Gurnee.or toggle through each period.
Rest of Today... Partly cloudy. Highs in the mid 80s. West winds 10 to 15 mph.
Tonight... Partly cloudy in the evening, then clearing. Less humid with lows in the upper 50s. Northwest winds 5 to 10 mph.
Sunday... Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers in the afternoon. Highs in the lower 70s. Northwest winds 5 to 10 mph. Chance of precipitation 40%.
Sunday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s. North winds around 5 mph.
Monday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 70s. Southeast winds 10 to 15 mph.
Monday Night... Mostly cloudy. A chance of showers and thunderstorms after midnight. Near steady temperature in the mid 60s. Chance of precipitation 50%.
Tuesday... Mostly cloudy with a slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the lower 80s. Chance of precipitation 60%.
Tuesday Night... Showers likely with a slight chance of thunderstorms. Lows around 60. Chance of precipitation 70%.
Wednesday... Showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 80%.
Wednesday Night... Showers likely. Lows around 60. Chance of precipitation 70%.
Thursday... Mostly cloudy. A chance of showers in the morning. Highs in the mid 70s. Chance of precipitation 40%.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s.
POP = Probability of Precipitation
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