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City of Manson, IAManson, IA 7-Day Night Weather Forecast
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Manson, IA Weather Forecast
Manson, IA Weather Forecast Date: 128 PM CDT Wed Sep 16 2026
The area/counties/county of: Calhoun, including the cities of: Rockwell City, Manson, Lake City, and Pomeroy.or toggle through each period.
This Afternoon... Mostly cloudy with a 20% chance of showers. Near steady temperature in the upper 60s. Southeast winds around 5 mph.
Tonight... Cloudy with a slight chance of showers and thunderstorms. Patchy fog. Near steady temperature in the lower 60s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20%.
Thursday... Cloudy. A chance of showers in the morning. Patchy fog in the morning. Humid with highs in the mid 70s. Light and variable winds. Chance of rain 30%.
Thursday Night... Mostly cloudy. A slight chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Humid with lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 70%.
Friday... Cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms, mainly in the morning. Humid with highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50%.
Friday Night... A chance of thunderstorms. Showers. Lows in the mid 60s. Chance of rain 80%.
Saturday... Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 20%.
Saturday Night... Mostly cloudy with a 20% chance of showers. Lows in the upper 50s.
Sunday... Cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60%.
Sunday Night... Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 50%.
Monday... Cloudy. A chance of showers, mainly in the morning. Highs in the mid 60s. Chance of rain 50%.
Monday Night... Mostly cloudy with a 20% chance of showers. Lows in the mid 50s.
POP = Probability of Precipitation
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