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Riverton, IL Weather Forecast
Riverton, IL Weather Forecast Date: 127 AM CDT Wed Oct 28 2026
The area/counties/county of: Sangamon, including the city of Springfield.or toggle through each period.
Rest of Tonight... Partly cloudy. Lows in the lower 50s. South winds around 5 mph.
Wednesday... Partly sunny in the morning, then clearing. Highs in the upper 70s. South winds 10 to 15 mph.
Wednesday Night... Mostly clear. Lows in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph.
Thursday... Sunny. Highs around 80. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west in the afternoon.
Thursday Night... Partly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.
Friday... Partly sunny. A chance of showers in the morning. Highs in the mid 70s. Chance of rain 40%.
Friday Night... Mostly cloudy. Lows in the mid 50s. Highs in the lower 70s.
Saturday... Mostly cloudy. Lows in the mid 50s. Highs in the lower 70s.
Saturday Night... Cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 40%.
Sunday... Mostly cloudy. A chance of showers in the morning. Highs around 70. Chance of rain 50%.
Sunday Night... Mostly cloudy. Lows in the lower 50s.
Monday... Mostly cloudy with a 40% chance of showers. Highs around 70.
Monday Night... Showers likely. Lows in the mid 50s. Highs in the lower 70s. Chance of rain 60%.
POP = Probability of Precipitation
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