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Union, MI Weather Forecast
Union, MI Weather Forecast Date: 843 AM EDT Thu Oct 29 2026
The area/counties/county of: Cass County Mi, including the cities of: Dowagiac, Cassopolis, Edwardsburg, and Marcellus.or toggle through each period.
Rest of Today... Partly cloudy with isolated sprinkles early this morning, then mostly cloudy with a chance of showers this afternoon. Highs in the upper 60s. Southwest winds around 10 mph, becoming west this afternoon. Gusts up to 25 mph. Chance of rain 40%.
Tonight... Mostly clear. Cooler with lows around 40. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Friday... Mostly sunny. Highs in the lower 60s. Northeast winds around 5 mph.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. East winds around 5 mph.
Saturday... Mostly cloudy with a 40% chance of showers. Highs in the lower 60s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Saturday Night... Cloudy. A chance of showers in the evening. Lows in the upper 40s. Chance of rain 30%.
Sunday... Mostly cloudy in the morning, then becoming partly cloudy. A 20% chance of showers. Highs in the upper 60s.
Sunday Night... Partly cloudy with a 20% chance of showers. Lows in the upper 40s.
Monday... Partly cloudy. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30%.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. A 50% chance of showers. Lows in the lower 50s.
Tuesday... Partly cloudy with a 50% chance of showers. Highs in the upper 60s.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. A 50% chance of showers. Lows in the lower 50s.
POP = Probability of Precipitation
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