Weather WorldTecumseh Park, IL 7-Day Night Weather Forecast
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Tecumseh Park, IL Weather Forecast
Tecumseh Park, IL Weather Forecast Date: 916 AM CDT Tue Oct 20 2026
The area/counties/county of: Northern Cook, including the cities of: Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook.or toggle through each period.
Rest of Today... Mostly sunny. Patchy dense fog late in the morning. Highs in the upper 60s. East winds 5 to 10 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Patchy dense fog late. Lows in the mid 40s. East winds around 5 mph, becoming south after midnight.
Wednesday... Partly cloudy in the morning, then becoming mostly sunny. Patchy dense fog early in the morning. Highs in the lower 70s. Southwest winds around 5 mph.
Wednesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s. Light and variable winds.
Thursday... Mostly sunny. Highs around 70 inland, but only in the mid 60s near the lake. Temperature falling into the mid 60s in the afternoon. North winds around 5 mph, becoming northeast in the afternoon.
Thursday Night... Mostly clear. Lows around 50.
Friday... Mostly sunny. Highs in the upper 60s.
Friday Night... Partly cloudy. Lows in the upper 40s.
Saturday... Partly cloudy. Highs in the upper 60s.
Saturday Night... Mostly cloudy. Lows in the lower 50s.
Sunday... Mostly cloudy. Highs in the upper 60s.
Sunday Night... Mostly cloudy. Lows around 50.
POP = Probability of Precipitation
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