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Collison, IL 7-Day Night Weather Forecast
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Collison, IL Weather Forecast
Collison, IL Weather Forecast Date: 1237 PM CDT Sat Sep 05 2026
The area/counties/county of: Vermilion, including the city of Danville.or toggle through each period.
This Afternoon... Sunny. Highs in the lower 90s. North winds 5 to 10 mph. Heat index values up to 108.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.
Sunday... Sunny. Not as warm with highs in the lower 80s. Northeast winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows around 60. East winds 5 to 10 mph.
Labor Day... Sunny. Highs in the lower 80s. East winds around 5 mph.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Tuesday... Mostly sunny. Highs around 90.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s.
Wednesday... Mostly sunny. Highs in the lower 90s.
Wednesday Night... Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30%.
Thursday... Mostly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 30%.
Thursday Night... Partly cloudy. Lows around 60.
POP = Probability of Precipitation
Collison Radar Loop
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