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Calhoun County, IA Weather Forecast
Calhoun County, IA Weather Forecast Date: 128 AM CDT Mon Sep 21 2026
The area/counties/county of: Calhoun, including the cities of: Rockwell City, Manson, Lake City, and Pomeroy.or toggle through each period.
Rest of Tonight... Showers likely. Lows in the lower 50s. East winds 5 to 10 mph. Chance of rain 70%.
Monday... Patchy fog in the morning. Showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 80%.
Monday Night... Cloudy. A chance of drizzle and showers likely in the evening, then a slight chance of drizzle after midnight. Near steady temperature in the mid 50s. Northeast winds around 5 mph. Chance of rain 60%.
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s. East winds around 5 mph.
Tuesday Night... Partly cloudy. Lows in the mid 40s. East winds around 5 mph in the evening, becoming light and variable.
Wednesday... Mostly sunny. Highs in the mid 60s.
Wednesday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows around 50. Chance of rain 40%.
Thursday... Showers likely, mainly in the morning. Highs in the mid 60s. Chance of rain 60%.
Thursday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 20%.
Friday... Mostly cloudy with a 40% chance of showers. Highs in the upper 60s.
Friday Night... Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 50%.
Saturday... Mostly cloudy with a 50% chance of showers. Highs in the mid 60s.
Saturday Night... Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 40%.
POP = Probability of Precipitation
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