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City of South Haven, MISouth Haven, MI 7-Day Night Weather Forecast
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South Haven, MI Weather Forecast
South Haven, MI Weather Forecast Date: 702 AM EDT Sat Sep 19 2026
The area/counties/county of: Van Buren, including the city of South Haven.or toggle through each period.
Today... Rain showers and a chance of thunderstorms. Patchy fog. Some thunderstorms May produce heavy rainfall. Highs in the lower 70s. Southeast winds 5 to 10 mph with gusts to around 20 mph. Chance of rain 100%.
Tonight... Showers and a chance of thunderstorms. Patchy fog. Some thunderstorms May produce heavy rainfall. Lows around 60. Light winds. Chance of rain 90%.
Sunday... Patchy fog in the morning. Rain showers likely and a slight chance of thunderstorms in the morning, then a chance of rain showers in the afternoon. Some thunderstorms May produce heavy rainfall in the morning. Highs around 70. Northeast winds 5 to 15 mph with gusts to around 25 mph. Chance of rain 70%.
Sunday Night... Partly cloudy. Lows in the upper 40s. Northeast winds 5 to 15 mph with gusts to around 25 mph.
Monday... Mostly cloudy. Highs in the mid 60s. Northeast winds 5 to 15 mph with gusts to around 25 mph.
Monday Night... Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s.
Tuesday... Partly sunny. Highs in the mid 60s.
Tuesday Night... Partly cloudy with a 20% chance of rain showers. Lows in the upper 40s.
Wednesday... Mostly cloudy with a 40% chance of rain showers. Highs in the mid 60s.
Wednesday Night... Partly cloudy. Lows in the upper 40s.
Thursday... Partly sunny. Highs in the upper 60s.
Thursday Night... Partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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