Weather WorldCassopolis, MI 7-Day Night Weather Forecast
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Cassopolis, MI Weather Forecast
Cassopolis, MI Weather Forecast Date: 558 AM EDT Fri Sep 04 2026
The area/counties/county of: Cass County Mi, including the cities of: Dowagiac, Cassopolis, Edwardsburg, and Marcellus.or toggle through each period.
Today... Mostly cloudy with a chance of showers and thunderstorms this morning, then partly cloudy this afternoon. Highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 40%. Heat index values up to 100 this afternoon.
Tonight... Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 40%.
Saturday... Partly cloudy. A slight chance of showers and thunderstorms in the morning. Humid with highs in the lower 80s. North winds 5 to 10 mph. Chance of rain 20%.
Saturday Night... Partly cloudy in the evening, then clearing. Lows in the lower 60s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Sunday... Mostly sunny. Highs in the lower 80s. East winds around 5 mph.
Sunday Night... Mostly clear. Lows in the upper 50s.
Labor Day... Mostly sunny. Highs in the lower 80s.
Monday Night... Partly cloudy. Lows in the lower 60s.
Tuesday... Partly cloudy. Highs in the lower 80s.
Tuesday Night... Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 40%.
Wednesday... Partly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the mid 80s. Chance of rain 40%.
Wednesday Night... Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 40%.
POP = Probability of Precipitation
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