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Day Lake, MI Weather Forecast
Day Lake, MI Weather Forecast Date: 128 AM EDT Wed Sep 30 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 Tonight... Mostly cloudy. Near steady temperature in the lower 60s. South winds around 5 mph.
Wednesday... Mostly cloudy. A chance of showers in the morning, then showers in the afternoon. Highs in the upper 60s. South winds 5 to 10 mph. Gusts up to 25 mph in the afternoon. Chance of rain 90%.
Wednesday Night... Showers likely. Near steady temperature in the lower 60s. South winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 70%.
Thursday... Mostly cloudy. Showers likely in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 70%.
Thursday Night... A slight chance of thunderstorms in the evening. Showers. Lows in the mid 50s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain near 100%.
Friday... Mostly cloudy with showers likely in the morning, then mostly sunny with a slight chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 70%.
Friday Night... Mostly clear. Lows in the lower 40s.
Saturday... Sunny. Highs in the mid 60s.
Saturday Night... Mostly clear. Lows in the lower 40s.
Sunday... Mostly sunny. Highs in the mid 60s.
Sunday Night... Mostly clear. Lows around 40.
Monday... Sunny. Highs around 60.
Monday Night... Mostly clear. Lows in the upper 30s.
POP = Probability of Precipitation
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