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Pella High School, IA Weather Forecast
Pella High School, IA Weather Forecast Date: 313 AM CDT Tue Sep 08 2026
The area/counties/county of: Marion, including the cities of: Pella and Knoxville.or toggle through each period.
Today... Mostly cloudy. Humid with highs in the lower 90s. South winds 5 to 10 mph, becoming southwest this afternoon. Heat index values up to 103 this afternoon.
Tonight... A chance of thunderstorms. Showers likely in the evening, then showers after midnight. Locally heavy rainfall possible in the evening. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain near 100%. Heat index values up to 101 early in the evening.
Wednesday... Cloudy with showers likely with a chance of thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the lower 80s. West winds around 5 mph, becoming northwest in the afternoon. Chance of rain 70%.
Wednesday Night... Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Humid with lows in the lower 60s. North winds around 5 mph. Chance of rain 20%.
Thursday... Sunny. Highs in the lower 80s. Northeast winds around 5 mph.
Thursday Night... Clear. Lows in the lower 60s.
Friday... Sunny. Highs in the mid 80s.
Friday Night... Mostly clear with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 70%.
Saturday... Mostly sunny with a 40% chance of showers. Highs around 80.
Saturday Night... Partly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40%.
Sunday... Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 50%.
Sunday Night... Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50%.
POP = Probability of Precipitation
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