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Marshalltown Muni, IA 7-Day Night Weather Forecast
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Marshalltown Muni, IA Weather Forecast
Marshalltown Muni, IA Weather Forecast Date: 408 PM CDT Sat Sep 05 2026
The area/counties/county of: Marshall, including the city of Marshalltown.or toggle through each period.
Tonight... Mostly sunny, then becoming mostly cloudy this evening, then becoming partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 100 early this evening.
Sunday... Partly sunny in the morning, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 50%.
Sunday Night... Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 20%.
Labor Day... Mostly sunny. Highs in the mid 80s. Southeast winds around 10 mph.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. Southeast winds 10 to 15 mph.
Tuesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%.
Tuesday Night... Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70%.
Wednesday... Mostly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20%.
Wednesday Night... Partly cloudy. A slight chance of showers after midnight. Lows around 60. Chance of rain 20%.
Thursday... Mostly sunny. Highs in the lower 80s.
Thursday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s.
Friday... Mostly sunny. Highs in the mid 80s.
Friday Night... Mostly clear. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 60s. Chance of rain 30%.
POP = Probability of Precipitation
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