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Wilmette, IL Weather Forecast
Wilmette, IL Weather Forecast Date: 605 AM CDT Mon Oct 19 2026
The area/counties/county of: Northern Cook, including the cities of: Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook.or toggle through each period.
Today... Sunny. Highs in the upper 60s. Southwest winds around 5 mph.
Tonight... Partly cloudy in the evening, then clearing. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.
Tuesday... Mostly sunny. Highs in the upper 60s. East winds around 5 mph.
Tuesday Night... Mostly clear. Lows in the upper 40s. Southeast winds around 5 mph.
Wednesday... Mostly sunny. Highs in the upper 60s. South winds around 5 mph.
Wednesday Night... Mostly clear. Lows around 50.
Thursday... Mostly sunny. Highs around 70.
Thursday Night... Mostly clear. Lows in the lower 50s.
Friday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 60s.
Friday Night... Partly cloudy. Lows in the lower 50s.
Saturday... Partly cloudy. Highs in the upper 60s.
Saturday Night... Mostly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
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