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Old School Forest Preserve, IL 7-Day Night Weather Forecast

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Old School Forest Preserve, IL 7-Day Night Weather Forecast

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Old School Forest Preserve IL weather - Clear - 67°F
Clear
67°F
Updated 2:01 am
Feels Like 67°F
Humidity 93%
Wind S 3 mph
Barometer  30 in
Dew Point 65°F
Old School Forest Preserve IL weather - Clear - 19°C
Clear
19°C
Updated 2:01 am
Feels Like 20°C
Humidity 93%
Wind S 5 km/h
Barometer  101.6 kPa
Dew Point 18°C
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Old School Forest Preserve IL Weather - 3:01 am
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Old School Forest Preserve, IL Weather Forecast

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Old School Forest Preserve, IL Weather Forecast Date: 831 PM CDT Mon Aug 03 2026

The area/counties/county of: Lake County Il, including the cities of: Waukegan, Buffalo Grove, Mundelein, and Gurnee.
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Tonight... Mostly clear. Lows in the mid 60s. Southeast winds 5 to 10 mph, becoming south after midnight.

Tuesday... Partly cloudy. Highs in the lower 80s. Southwest winds 5 to 10 mph.

Tuesday Night... Mostly cloudy. A slight chance of showers after midnight. A slight chance of thunderstorms after midnight. Showers likely late. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of precipitation 70%.

Wednesday... A slight chance of thunderstorms in the morning. Showers likely. A chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. Southwest winds around 5 mph. Chance of precipitation 70%.

Wednesday Night... A chance of thunderstorms in the evening. Showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. North winds around 5 mph, becoming northwest after midnight. Chance of precipitation 80%.

Thursday... Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 50%.

Thursday Night... Partly cloudy in the evening, then clearing. Lows in the upper 50s.

Friday... Mostly sunny. Highs in the lower 80s.

Friday Night... Mostly clear. Lows in the lower 60s.

Saturday... Partly cloudy. Highs in the lower 80s.

Saturday Night... Mostly clear. Lows in the upper 60s.

Sunday... Partly cloudy. Highs in the mid 80s.

Sunday Night... Partly cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 30%.

POP = Probability of Precipitation

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