National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Overcast with Haze

19°F

-7°C

Humidity 86%
Wind Speed S 12 mph
Barometer 29.98 in
Dewpoint 16°F (-9°C)
Visibility 7.00 mi
Wind Chill6°F (-14°C)
Last update 3 Dec 2:15 am EST
Extended Forecast for

South Haven MI

  • Overnight

    Overnight: A 10 percent chance of snow showers after 5am. Cloudy, with a low around 18. South southwest wind around 16 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers, mainly between 1pm and 4pm. High near 36. South southwest wind 15 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    Showers then
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers between 7pm and 11pm. Cloudy, with a low around 19. Northwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow showers. Mostly cloudy, with a high near 26. North northwest wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 26 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 13. South wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 13 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 30 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 32.

    High: 32 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Snow showers likely. Cloudy, with a low around 24. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers. Cloudy, with a high near 33.

    High: 33 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A 10 percent chance of snow showers after 5am. Cloudy, with a low around 18. South southwest wind around 16 mph, with gusts as high as 24 mph.
Wednesday
Snow showers, mainly between 1pm and 4pm. High near 36. South southwest wind 15 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of snow showers between 7pm and 11pm. Cloudy, with a low around 19. Northwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Thursday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 26. North northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Thursday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 13. South wind 7 to 15 mph, with gusts as high as 23 mph.
Friday
A 30 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 32.
Friday Night
Snow showers likely. Cloudy, with a low around 24. Chance of precipitation is 70%.
Saturday
A chance of snow showers. Cloudy, with a high near 33.
Saturday Night
A chance of snow showers. Cloudy, with a low around 20.
Sunday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 30.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Monday
A chance of snow showers. Mostly cloudy, with a high near 29.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 21.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
Last Update:
2:03 am EST Dec 3, 2025
Forecast Valid:
2am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation