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Waller Lake, IA 7-Day Night Weather Forecast
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Waller Lake, IA Weather Forecast
Waller Lake, IA Weather Forecast Date: 1037 PM CDT Thu Sep 03 2026
The area/counties/county of: Marion, including the cities of: Pella and Knoxville.or toggle through each period.
Rest of Tonight... Clear. Lows in the mid 70s. South winds 5 to 10 mph.
Friday... Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 103.
Friday Night... Partly cloudy in the evening, then clearing. Humid with lows in the lower 70s. South winds around 5 mph. Heat index values up to 103 early in the evening.
Saturday... Sunny with highs in the mid 90s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Heat index values up to 104.
Saturday Night... Mostly clear. Humid with lows in the lower 70s. East winds around 5 mph. Heat index values up to 101 early in the evening.
Sunday... Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 30%.
Sunday Night... Partly cloudy. Lows in the upper 60s.
Labor Day... Mostly sunny. Highs around 90.
Monday Night... Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20%.
Tuesday... Mostly sunny with a slight chance of showers and thunderstorms. Hot with highs in the upper 90s. Chance of rain 20%.
Tuesday Night... Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 40%.
Wednesday... Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 40%.
Wednesday Night... Partly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of rain 30%.
POP = Probability of Precipitation
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