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Deer Park, IL 7-Day Night Weather Forecast
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Deer Park, IL Weather Forecast
Deer Park, IL Weather Forecast Date: 120 AM CDT Thu Sep 24 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 Tonight... Mostly cloudy. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph.
Thursday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. East winds 5 to 10 mph.
Thursday Night... Mostly cloudy. Near steady temperature around 60. East winds around 5 mph.
Friday... Mostly cloudy. Highs in the mid 60s. East winds around 5 mph.
Friday Night... Partly cloudy. Lows in the lower 50s. East winds around 5 mph.
Saturday... Partly cloudy. Highs in the mid 60s.
Saturday Night... Mostly cloudy. Lows in the lower 50s.
Sunday... Mostly cloudy. Highs in the upper 60s.
Sunday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.
Monday... Partly cloudy. Highs in the upper 60s.
Monday Night... Partly cloudy. Lows in the mid 50s.
Tuesday... Partly cloudy in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the lower 70s. Chance of precipitation 30%.
Tuesday Night... Cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of precipitation 60%.
POP = Probability of Precipitation
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