County Forecast for Sidell , IL
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191900-
Vermilion-
Including the city of Danville
637 AM CDT Fri Jun 19 2026

Today   Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.
Tonight   Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows around 60. West winds 5 to 10 mph. Chance of rain 20 percent.
Saturday   Mostly sunny. A slight chance of showers in the morning. Highs around 80. West winds 5 to 10 mph. Chance of rain 20 percent.
Saturday night   Mostly clear in the evening, then becoming mostly cloudy. Lows around 60. Northwest winds around 5 mph, becoming east after midnight.
Sunday   Partly sunny with a chance of showers in the morning, then mostly cloudy with showers with a chance of thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Highs in the upper 70s. Southeast winds 10 to 15 mph. Chance of rain 90 percent.
Sunday night   Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 90 percent.
Monday   Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s.
Monday night through tuesday night   Partly cloudy. Lows in the mid 50s. Highs in the mid 70s.
Wednesday   Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
Wednesday night   Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s.
Thursday   Mostly sunny. Highs in the upper 70s.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Tropical Remnants, Fronts, and Another System Producing Rain Through the Weekend
Posted at 12:03PM Thu Jun 18, 2026 CDT
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