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Long Lake, IL Weather Forecast
Long Lake, IL Weather Forecast Date: 846 PM CST Tue Nov 03 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... Rain. Lows around 60. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80%.
Wednesday... Mostly cloudy. Rain likely early in the morning, then showers likely late in the morning. A slight chance of showers early in the afternoon. Breezy with highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 70%.
Wednesday Night... Mostly cloudy. A slight chance of showers early in the evening. A slight chance of showers late. Lows in the upper 40s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 20%.
Thursday... Mostly cloudy. A chance of showers. Highs in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50%.
Thursday Night... Cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 40s. West winds 5 to 10 mph, increasing to north 10 to 15 mph after midnight. Chance of precipitation 70%.
Friday... Mostly cloudy with a 40% chance of showers. Highs in the lower 50s.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s.
Saturday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 50s.
Saturday Night... Partly cloudy. Lows in the mid 30s.
Sunday... Partly cloudy in the morning, then clearing. Highs in the upper 50s.
Sunday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 30s.
Monday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 50s.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. Lows around 40.
POP = Probability of Precipitation
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