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Willis, MI 7-Day Night Weather Forecast
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Willis, MI Weather Forecast
Willis, MI Weather Forecast Date: 203 PM EDT Thu Sep 03 2026
The area/counties/county of: Washtenaw, including the city of Ann Arbor.or toggle through each period.
Rest of Today... Mostly cloudy with showers likely and a chance of thunderstorms. Some thunderstorms May be severe with damaging winds and large hail. Highs in the upper 80s. Temperatures falling into the in the upper 70s in the afternoon. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70%. Heat index readings heat index values up to 90.
Tonight... Showers likely and a chance of thunderstorms. Lows in the upper 60s. South winds up to 5 mph, becoming southwest after midnight. Chance of rain 70%.
Friday... Mostly cloudy. Showers likely and a chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Northwest winds up to 10 mph. Chance of rain 60%.
Friday Night... Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Northeast winds up to 5 mph. Chance of rain 60%.
Saturday... Mostly cloudy with a chance of showers in the morning, then partly cloudy in the afternoon. Highs in the upper 70s. East winds 5 to 10 mph. Chance of rain 30%.
Saturday Night... Clear. Lows in the mid 50s.
Sunday... Mostly sunny. Highs in the upper 70s.
Sunday Night... Mostly clear. Lows in the upper 50s.
Labor Day... Partly cloudy. Highs in the upper 70s.
Monday Night... Partly cloudy. Lows around 60.
Tuesday... Partly cloudy. Highs around 80.
Tuesday Night... Partly cloudy. Lows in the mid 60s.
POP = Probability of Precipitation
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