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Allison, IA 7-Day Night Weather Forecast
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Allison, IA Weather Forecast
Allison, IA Weather Forecast Date: 459 PM CDT Mon Sep 14 2026
The area/counties/county of: Butler, including the cities of: Parkersburg, Clarksville, Shell Rock, Greene, Aplington, Allison, and Dumont.or toggle through each period.
Tonight... A chance of thunderstorms. A chance of showers early, then showers. Some thunderstorms May produce heavy rainfall. Locally heavy rainfall possible this evening. Breezy. Near steady temperature in the mid 60s. Southeast winds 15 to 25 mph with gusts up to 35 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 90%.
Tuesday... Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny in the afternoon. Some thunderstorms May produce heavy rainfall in the morning. Highs in the lower 70s. Northwest winds 5 to 10 mph. Chance of rain 50%.
Tuesday Night... Partly cloudy. Lows in the mid 50s. North winds around 5 mph.
Wednesday... Partly sunny in the morning, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the upper 60s. East winds 5 to 10 mph. Chance of rain 50%.
Wednesday Night... Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Southeast winds 5 to 10 mph. Chance of rain 70%.
Thursday... Mostly cloudy. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 50%.
Thursday Night... Mostly cloudy. A chance of showers in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 60%.
Friday... A chance of thunderstorms. Showers likely, mainly in the morning. Highs in the upper 70s. Chance of rain 70%.
Friday Night... Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 70%.
Saturday... Showers likely with a slight chance of thunderstorms in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 70%.
Saturday Night... Mostly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows around 60. Chance of rain 50%.
Sunday... Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 50%.
Sunday Night... Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the mid 50s. Chance of rain 30%.
POP = Probability of Precipitation
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