Weather WorldWilliamsville High School, IL 7-Day Night Weather Forecast
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Williamsville High School, IL Weather Forecast
Williamsville High School, IL Weather Forecast Date: 1238 PM CDT Sun Aug 02 2026
The area/counties/county of: Sangamon, including the city of Springfield.or toggle through each period.
This Afternoon... Mostly sunny. Highs in the lower 80s. North winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Mostly clear. Lows in the lower 60s. North winds 5 to 10 mph.
Monday... Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph.
Monday Night... Mostly clear. Lows in the lower 60s. Southeast winds around 5 mph.
Tuesday... Sunny. Highs in the mid 80s. Southeast winds around 5 mph.
Tuesday Night... Mostly clear. Lows in the mid 60s.
Wednesday... Mostly sunny. Highs in the mid 80s.
Wednesday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50%.
Thursday... Showers likely with a chance of thunderstorms in the morning, then partly sunny in the afternoon. Highs in the lower 80s. Chance of rain 60%.
Thursday Night... Partly cloudy. Lows in the mid 60s.
Friday... Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30%.
Friday Night... Partly cloudy. Lows in the upper 60s. Highs in the mid 80s.
POP = Probability of Precipitation
Williamsville High School Radar Loop
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