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High, IA 7-Day Night Weather Forecast
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High, IA Weather Forecast
High, IA Weather Forecast Date: 921 AM CDT Tue Sep 08 2026
The area/counties/county of: Iowa, including the city of Marengo.or toggle through each period.
Rest of Today... Mostly sunny. A slight chance of showers and thunderstorms late this morning. Hot with highs around 90. South winds around 10 mph. Chance of rain 20%.
Tonight... A chance of thunderstorms. Showers. Locally heavy rainfall possible. Humid with lows around 70. Southeast winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 90%.
Wednesday... Cloudy with showers likely with a chance of thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the lower 80s. West winds around 5 mph. Chance of rain 70%.
Wednesday Night... Mostly clear. Cooler with lows around 60. Northwest winds around 5 mph.
Thursday... Sunny. Highs around 80. North winds around 5 mph.
Thursday Night... Clear. Lows in the upper 50s.
Friday... Sunny. Highs in the lower 80s.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 60%.
Saturday... Mostly sunny with a 30% chance of showers. Highs around 80.
Saturday Night... Partly cloudy with a 40% chance of showers. Lows in the upper 50s.
Sunday... Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50%.
Sunday Night... Mostly cloudy with a chance of showers in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50%.
POP = Probability of Precipitation
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