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Mahaska County, IA Weather Forecast
Mahaska County, IA Weather Forecast Date: 602 AM CDT Thu Sep 24 2026
The area/counties/county of: Mahaska, including the city of Oskaloosa.or toggle through each period.
Today... Partly sunny this morning, then becoming mostly cloudy. Highs in the upper 60s. East winds around 5 mph.
Tonight... Cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. East winds around 5 mph. Chance of rain 60%.
Friday... Cloudy. Showers likely, mainly in the morning. Highs in the upper 60s. East winds around 5 mph. Chance of rain 70%.
Friday Night... Mostly cloudy. A chance of showers after midnight. Lows around 60. Southeast winds 5 to 10 mph. Chance of rain 50%.
Saturday... Showers. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 90%.
Saturday Night... A slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Near steady temperature in the upper 50s. Chance of rain 70%.
Sunday... Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 30%.
Sunday Night... Mostly cloudy. Lows in the upper 50s.
Monday... Partly sunny. Highs around 70.
Monday Night... Partly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 20%.
Tuesday... Showers likely in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 70%.
Tuesday Night... A slight chance of thunderstorms in the evening. Showers likely. Lows in the lower 60s. Chance of rain 70%.
POP = Probability of Precipitation
Mahaska County Radar Loop
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