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Klum Lake, IA 7-Day Night Weather Forecast
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Klum Lake, IA Weather Forecast
Klum Lake, IA Weather Forecast Date: 256 AM CDT Fri Aug 07 2026
The area/counties/county of: Louisa, including the city of Wapello.or toggle through each period.
Today... Patchy fog after midnight. Partly cloudy. Humid with highs in the mid 80s. South winds 5 to 10 mph.
Tonight... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Humid with lows in the upper 60s. Southwest winds around 5 mph, becoming west after midnight. Chance of rain 50%.
Saturday... Sunny with highs in the mid 80s. Northwest winds around 5 mph, becoming northeast in the afternoon.
Saturday Night... Mostly clear in the evening, then partly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 60%.
Sunday... Partly sunny. A chance of showers in the morning. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50%. Heat index values up to 102 in the afternoon.
Sunday Night... Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50%. Heat index values up to 100 early in the evening.
Monday... Mostly sunny. Hot with highs around 90. Heat index values up to 105 in the afternoon.
Monday Night... Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50%. Heat index values up to 105 early in the evening.
Tuesday... Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50%.
Tuesday Night... Partly cloudy with a chance of thunderstorms. A chance of showers. Lows in the upper 60s. Chance of rain 50%.
Wednesday... Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 80s. Chance of rain 50%.
Wednesday Night... Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 40%.
POP = Probability of Precipitation
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