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City of Osceola, IAOsceola, IA 7-Day Night Weather Forecast
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Osceola, IA Weather Forecast
Osceola, IA Weather Forecast Date: 1045 PM CDT Sat Sep 26 2026
The area/counties/county of: Clarke, including the city of Osceola.or toggle through each period.
Rest of Tonight... A chance of thunderstorms. Showers. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 80%.
Sunday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs around 70. East winds around 5 mph. Chance of rain 40%.
Sunday Night... Mostly cloudy with a 20% chance of showers. Lows around 60. East winds around 5 mph.
Monday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s. Southeast winds around 5 mph.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. Southeast winds around 5 mph.
Tuesday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 80%.
Tuesday Night... Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 90%.
Wednesday... Showers likely. Highs around 70. Chance of rain 70%.
Wednesday Night... A chance of thunderstorms. Showers likely. Locally heavy rainfall possible after midnight. Lows in the lower 60s. Chance of rain 70%.
Thursday... Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 70%.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the mid 50s. Chance of rain 50%.
Friday... Mostly sunny. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 40%.
Friday Night... Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 50s. Chance of rain 20%.
POP = Probability of Precipitation
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