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Munn Lake, MI Weather Forecast
Munn Lake, MI Weather Forecast Date: 222 PM EDT Sun Aug 30 2026
The area/counties/county of: Van Buren, including the city of South Haven.or toggle through each period.
Through Early Evening... Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the lower 80s. South winds 10 to 15 mph with gusts to around 25 mph. Chance of rain 30%.
Tonight... Mostly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 40%.
Monday... Partly sunny. A 20% chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds 5 to 15 mph with gusts to around 25 mph.
Monday Night... Partly cloudy. Lows in the lower 70s. Southwest winds 5 to 10 mph with gusts to around 25 mph.
Tuesday... Mostly sunny in the morning then becoming partly sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Heat index readings 92 to 97.
Tuesday Night... Partly cloudy. Lows in the lower 70s. Light winds.
Wednesday... Mostly sunny. Highs in the upper 80s.
Wednesday Night... Partly cloudy with a 50% chance of showers and thunderstorms. Lows around 70.
Thursday... Partly sunny in the morning then becoming mostly sunny. A 20% chance of showers and thunderstorms. Highs in the mid 80s.
Thursday Night... Partly cloudy with a 40% chance of showers and thunderstorms. Lows in the upper 60s.
Friday... Partly sunny in the morning then becoming mostly sunny. A chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 40%.
Friday Night... Mostly clear with a chance of showers and a slight chance of thunderstorms. Lows in the mid 60s. Chance of rain 30%.
Saturday... Mostly sunny. Highs in the lower 80s.
Saturday Night... Mostly clear. Lows around 60.
POP = Probability of Precipitation
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