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Harvard School, IA 7-Day Night Weather Forecast
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Harvard School, IA Weather Forecast
Harvard School, IA Weather Forecast Date: 518 PM CDT Tue Aug 11 2026
The area/counties/county of: Madison, including the cities of: Winterset and Earlham.or toggle through each period.
Tonight... Partly cloudy this evening, then becoming mostly cloudy. Lows in the lower 70s. South winds 5 to 10 mph, becoming east after midnight. Heat index values up to 103 early this evening.
Wednesday... Mostly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 40%. Heat index values up to 100.
Wednesday Night... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Humid with lows around 70. East winds 5 to 10 mph. Chance of rain 70%.
Thursday... 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 80%.
Thursday Night... A chance of thunderstorms. Showers with lows in the upper 60s. East winds 10 to 15 mph. Chance of rain 80%.
Friday... Mostly cloudy. A chance of showers and thunderstorms, mainly in the morning. Highs in the mid 80s. Chance of rain 50%.
Friday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50%.
Saturday... Mostly cloudy in the morning, then becoming mostly sunny. A slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20%.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50%.
Sunday... Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 80s. Chance of rain 50%.
Sunday Night... Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20%.
Monday... Mostly sunny. A slight chance of showers in the morning. Highs in the upper 70s. Chance of rain 20%.
Monday Night... Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 20%.
POP = Probability of Precipitation
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