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Dewey, IL Weather Forecast
Dewey, IL Weather Forecast Date: 737 AM CDT Tue Sep 22 2026
The area/counties/county of: Champaign, including the cities of: Champaign and Urbana.or toggle through each period.
Rest of Today... Mostly cloudy with isolated sprinkles. Highs in the upper 60s. Northeast winds around 10 mph with gusts up to 20 mph.
Tonight... Mostly cloudy. Lows in the upper 50s. Northeast winds around 10 mph.
Wednesday... Cloudy. Highs in the upper 60s. Northeast winds around 10 mph.
Wednesday Night... Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.
Thursday... Partly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.
Thursday Night... Mostly cloudy. Lows in the mid 50s.
Friday... Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.
Friday Night... Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.
Saturday... Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s.
Sunday... Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s.
Sunday Night... Partly cloudy. Lows in the mid 50s. Highs around 80.
POP = Probability of Precipitation
Dewey Radar Loop
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