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Grand Beach, MI Weather Forecast
Grand Beach, MI Weather Forecast Date: 413 PM EDT Tue Sep 29 2026
The area/counties/county of: Southern Berrien, including the cities of: Niles, New Buffalo, Stevensville, and Berrien Springs.or toggle through each period.
This Afternoon... Mostly sunny. Near steady temperature in the mid 70s. South winds around 5 mph.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. South winds around 5 mph.
Wednesday... 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 20 mph in the afternoon. Chance of rain 90%.
Wednesday Night... Showers. Lows in the lower 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 90%.
Thursday... A slight chance of thunderstorms. Showers. Highs in the lower 70s. Southwest winds around 5 mph. Chance of rain 90%.
Thursday Night... Showers with a slight chance of thunderstorms. Lows in the mid 50s. Chance of rain 90%.
Friday... Mostly cloudy with showers in the morning, then partly cloudy with a chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 90%.
Friday Night... Mostly clear. Lows in the lower 40s.
Saturday... Mostly 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 in the lower 40s.
POP = Probability of Precipitation
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