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Willis Park, IL 7-Day Night Weather Forecast
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Willis Park, IL Weather Forecast
Willis Park, IL Weather Forecast Date: 437 AM CDT Wed Oct 14 2026
The area/counties/county of: Champaign, including the cities of: Champaign and Urbana.or toggle through each period.
Today... A slight chance of thunderstorms this morning. Mostly cloudy with a chance of showers. Much cooler with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 50%.
Tonight... Mostly cloudy. A slight chance of showers after midnight. Cooler with lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 20%.
Thursday... Showers likely with a chance of thunderstorms. Highs in the lower 70s. East winds 5 to 10 mph, becoming south in the afternoon. Chance of rain 70%.
Thursday Night... Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cooler with lows in the upper 40s. Southwest winds 5 to 10 mph, increasing to northwest 15 to 20 mph after midnight. Chance of rain 80%.
Friday... Partly sunny and breezy. Much cooler. Less humid with highs in the upper 50s. Northwest winds 15 to 25 mph with gusts up to 35 mph.
Friday Night... Partly cloudy in the evening, then becoming mostly clear. Cooler with lows in the upper 30s.
Saturday... Areas of frost in the morning. Sunny. Highs in the upper 50s.
Saturday Night... Clear. Lows in the upper 30s. Highs in the upper 60s.
Sunday... Clear. Lows in the upper 30s. Highs in the upper 60s.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.
Monday... Partly sunny. Highs in the lower 70s.
Monday Night... Partly cloudy. Lows in the upper 40s. Highs in the mid 70s.
POP = Probability of Precipitation
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