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Koch School, IL Weather Forecast
Koch School, IL Weather Forecast Date: 337 AM CDT Mon Sep 14 2026
The area/counties/county of: Tazewell, including the city of Pekin.or toggle through each period.
Today... Mostly sunny. Highs in the lower 80s. Southeast winds 10 to 15 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows around 70. South winds 10 to 15 mph with gusts up to 30 mph.
Tuesday... Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. More humid with highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming west 5 to 10 mph in the afternoon. Chance of rain 50%.
Tuesday Night... A chance of thunderstorms. Showers. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 90%.
Wednesday... Becoming partly sunny in the afternoon. Showers likely in the morning. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 70%.
Wednesday Night... Partly cloudy. A chance of showers after midnight. Lows around 70. Chance of rain 40%.
Thursday... Partly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 50%.
Thursday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30%.
Friday... Partly cloudy. Highs in the mid 80s. Lows in the upper 60s.
Friday Night... Partly cloudy. Highs in the mid 80s. Lows in the upper 60s.
Saturday... Mostly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 50%.
Saturday Night... Mostly cloudy. A chance of showers. Lows in the mid 60s. Highs around 80. Chance of rain 40%.
POP = Probability of Precipitation
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