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Maceachron Field, IA 7-Day Night Weather Forecast
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Maceachron Field, IA Weather Forecast
Maceachron Field, IA Weather Forecast Date: 548 PM CDT Wed Aug 12 2026
The area/counties/county of: Poweshiek, including the city of Grinnell.or toggle through each period.
Tonight... Mostly clear this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 50%.
Thursday... Mostly cloudy with a chance of thunderstorms. Showers, mainly in the morning. Humid with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 90%.
Thursday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Humid with lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 90%.
Friday... Mostly cloudy. A chance of showers and thunderstorms in the morning. Humid with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 50%.
Friday Night... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 50%.
Saturday... Mostly cloudy in the morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20%.
Saturday Night... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50%.
Sunday... Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50%.
Sunday Night... Mostly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 20%.
Monday... Mostly sunny. Highs in the upper 70s.
Monday Night... Partly cloudy. Lows around 60.
Tuesday... Mostly sunny. Highs in the lower 80s.
Tuesday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 30%.
POP = Probability of Precipitation
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