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University of Illinois-Willard, IL Weather Forecast
University of Illinois-Willard, IL Weather Forecast Date: 233 AM CDT Sun Aug 09 2026
The area/counties/county of: Champaign, including the cities of: Champaign and Urbana.or toggle through each period.
Rest of Tonight... Partly cloudy. Patchy fog. Near steady temperature in the upper 60s. Southeast winds around 5 mph.
Sunday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20%.
Sunday Night... Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Humid with lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50%.
Monday... Mostly sunny. Humid with highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 102.
Monday Night... A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50%.
Tuesday... Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50%. Heat index values up to 100.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. Chance of rain 70%.
Wednesday... A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70%.
Wednesday Night... A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the upper 60s. Chance of rain 60%.
Thursday... Partly sunny in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 50%.
Thursday Night... Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the upper 70s. Chance of rain 50%.
Friday... Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the upper 70s. Chance of rain 50%.
Friday Night... Mostly cloudy. A chance of showers. Lows in the lower 60s. Chance of rain 40%.
POP = Probability of Precipitation
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