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Deep Lake, IL Weather Forecast
Deep Lake, IL Weather Forecast Date: 546 PM CST Wed Nov 04 2026
The area/counties/county of: Lake County Il, including the cities of: Waukegan, Buffalo Grove, Mundelein, and Gurnee.or toggle through each period.
Tonight... Cloudy. Areas of drizzle. Lows in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Thursday... Cloudy. A chance of showers in the morning, then a slight chance of showers early in the afternoon. Showers likely late. Nearly steady temperatures around 50. West winds 10 to 15 mph. Chance of precipitation 70%.
Thursday Night... Cloudy. A chance of rain early in the evening. Lows in the upper 30s. North winds 10 to 15 mph. Chance of precipitation 50%.
Friday... Mostly cloudy. Highs in the upper 40s. North winds 10 to 15 mph.
Friday Night... Partly cloudy in the evening, then clearing. Lows in the lower 30s. Northwest winds 5 to 10 mph.
Saturday... Mostly sunny. Highs in the lower 50s.
Saturday Night... Mostly clear. Lows in the lower 30s.
Sunday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 50s.
Sunday Night... Mostly clear. Lows in the mid 30s.
Monday... Mostly sunny. Highs in the lower 60s.
Monday Night... Mostly clear. Lows around 40.
Tuesday... Mostly sunny. Highs around 60.
Tuesday Night... Partly cloudy. Lows in the upper 30s.
POP = Probability of Precipitation
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