County Forecast for Rochester , IL
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031000-
Sangamon-
Including the city of Springfield
937 PM CDT Fri May 2 2025

Rest of tonight   Mostly cloudy. A chance of showers late this evening, then a slight chance of showers. Lows around 50. North winds 5 to 10 mph. Chance of rain 40 percent.
Saturday   Mostly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Cooler with highs in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
Saturday night   A slight chance of thunderstorms in the evening. Cloudy with a chance of showers. Lows in the mid 40s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Sunday   Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s. North winds 10 to 15 mph.
Sunday night   Cloudy with a 40 percent chance of showers. Lows in the mid 40s. North winds 5 to 10 mph.
Monday   Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of showers. Highs in the lower 60s.
Monday night and tuesday   Partly cloudy. Lows in the upper 40s. Highs in the lower 70s.
Tuesday night   Mostly cloudy. Lows in the lower 50s.
Wednesday   Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent.
Wednesday night and thursday   Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s.
Thursday night and friday   Partly cloudy. Lows in the upper 40s. Highs in the lower 70s.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
More Widespread Showers and Severe Weather from Southern Plains Through the Tennessee Valley Friday
Posted at 5:31AM Fri May 2, 2025 CDT
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