County Forecast for Sidell , IL
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190600-
Vermilion-
Including the city of Danville
521 PM CDT Fri Jul 18 2025

Tonight   Partly cloudy this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows around 70. Southeast winds around 5 mph. Chance of rain 40 percent.
Saturday   Showers and thunderstorms likely. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 60 percent.
Saturday night   Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 60 percent.
Sunday   A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the mid 80s. North winds around 5 mph. Chance of rain 60 percent.
Sunday night   A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 60 percent.
Monday   Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
Monday night   Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s.
Tuesday   Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. Heat index values up to 105 in the afternoon.
Tuesday night   Mostly clear. Lows in the lower 70s.
Wednesday   Mostly sunny. Highs in the lower 90s. Heat index values up to 110.
Wednesday night through thursday night   Mostly clear. Lows in the mid 70s. Highs in the mid 90s.
Friday   Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105.
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Bryce Anderson – DTN Meteorologist
Widespread Corn Belt Rain This Weekend

Potential severe weather and heavy rainfall for the Corn Belt. Heat will be building in the South and Southeast. » More DTN Weather Commentary

Posted at 12:09PM Fri Jul 18, 2025 CDT
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