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Ruma, IL 7-Day Night Weather Forecast
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Ruma, IL Weather Forecast
Ruma, IL Weather Forecast Date: 637 PM CDT Fri Sep 04 2026
The area/counties/county of: Randolph County Il, including the cities of: Chester and Sparta.or toggle through each period.
Tonight... Mostly clear. Lows in the mid 70s. South winds around 5 mph. Heat index values up to 105 early this evening.
Saturday... Sunny. Isolated showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. West winds around 5 mph. Chance of rain 20%. Heat index values up to 109.
Saturday Night... Mostly clear. Isolated showers and thunderstorms in the evening. Lows in the lower 70s. Northwest winds around 5 mph, becoming northeast after midnight. Chance of rain 20%. Heat index values up to 105 early in the evening.
Sunday... Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. Heat index values up to 100.
Sunday Night... Mostly clear. Lows in the mid 60s. Northeast winds around 5 mph.
Labor Day... Mostly clear. Highs around 90. Lows in the mid 60s.
Monday Night... Mostly clear. Highs around 90. Lows in the mid 60s.
Tuesday... Mostly clear. Hot. Highs in the upper 90s. Lows in the lower 70s. Heat index values up to 105.
Wednesday... Mostly clear. Hot. Highs in the upper 90s. Lows in the lower 70s. Heat index values up to 105.
Wednesday Night... Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20%. Heat index values up to 105 early in the evening.
Thursday... Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 60s. Chance of rain 20%.
POP = Probability of Precipitation
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