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Thomas Park, IL 7-Day Night Weather Forecast
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Thomas Park, IL Weather Forecast
Thomas Park, IL Weather Forecast Date: 452 AM CDT Sun Sep 20 2026
The area/counties/county of: Tazewell, including the city of Pekin.or toggle through each period.
Today... A chance of thunderstorms. Showers. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of rain 90%.
Tonight... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 60. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%.
Monday... Mostly cloudy. A chance of showers, mainly in the morning. Cooler with highs in the upper 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%.
Monday Night... Mostly cloudy. Lows in the mid 50s. Northeast winds 10 to 15 mph.
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s. Northeast winds 10 to 15 mph.
Tuesday Night... Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Wednesday... Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Thursday... Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Thursday Night... Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s.
Friday... Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s.
Friday Night... Partly cloudy. Lows in the lower 50s. Highs in the lower 70s.
POP = Probability of Precipitation
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