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Village of Rantoul, ILRantoul, IL 7-Day Night Weather Forecast
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Rantoul, IL Weather Forecast
Rantoul, IL Weather Forecast Date: 127 AM CDT Sun Oct 25 2026
The area/counties/county of: Champaign, including the cities of: Champaign and Urbana.or toggle through each period.
Rest of Tonight... Mostly clear. Lows in the mid 40s. Southeast winds around 5 mph.
Sunday... Partly sunny. Highs in the mid 70s. South winds around 5 mph.
Sunday Night... Partly cloudy. Lows in the upper 40s. South winds around 5 mph.
Monday... Partly sunny. Highs in the mid 70s. Light and variable winds.
Monday Night... Partly cloudy. Lows in the upper 40s. East winds around 5 mph.
Tuesday... Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.
Tuesday Night... Mostly cloudy. Highs in the mid 70s. Lows in the lower 50s.
Wednesday... Mostly sunny. Highs in the upper 70s.
Wednesday Night... Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Thursday... Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Thursday Night... Partly cloudy. Lows in the lower 50s. Highs in the upper 70s.
Friday... Partly cloudy. Lows in the lower 50s. Highs in the upper 70s.
Friday Night... Mostly cloudy. Lows in the mid 50s. Highs in the mid 70s.
POP = Probability of Precipitation
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