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Walter Park, IL 7-Day Night Weather Forecast
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Walter Park, IL Weather Forecast
Walter Park, IL Weather Forecast Date: 1005 PM CDT Sat Oct 17 2026
The area/counties/county of: Dupage, including the cities of: Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream.or toggle through each period.
Rest of Tonight... Clear. Lows in the upper 30s. Southwest winds 5 to 10 mph.
Sunday... Sunny. Highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night... Clear. Lows around 40. South winds 5 to 10 mph.
Monday... Mostly sunny. Highs in the mid 60s. South winds around 5 mph.
Monday Night... Mostly clear. Lows in the mid 40s. Light and variable winds.
Tuesday... Mostly sunny. Highs in the upper 60s.
Tuesday Night... Mostly clear. Lows in the mid 40s.
Wednesday... Mostly sunny. Highs around 70.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows around 50.
Thursday... Mostly sunny. Highs in the lower 70s.
Thursday Night... Mostly clear. Lows in the lower 50s.
Friday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
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