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.

Fair

25°F

-4°C

Humidity 86%
Wind Speed S 2 mph
Barometer 30.09 in
Dewpoint 21°F (-6°C)
Visibility 8.00 mi
Last update 22 Nov 7:55 am EST
Extended Forecast for

South Haven MI

  • Today

    Today: Increasing clouds, with a high near 50. Light and variable wind becoming south southwest 5 to 8 mph in the morning.

    High: 50 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 45. South southwest wind 10 to 14 mph becoming west northwest after midnight.

    Low: 45 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 49. Northwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. West wind around 6 mph becoming south after midnight.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 52. South wind 7 to 10 mph.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers. Low around 42. Chance of precipitation is 100%.

    Low: 42 °F

    Showers
    Likely then
    Showers

  • Tuesday

    Tuesday: Showers. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of rain and snow showers. Mostly cloudy, with a high near 43. Breezy.

    High: 43 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Today
Increasing clouds, with a high near 50. Light and variable wind becoming south southwest 5 to 8 mph in the morning.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 45. South southwest wind 10 to 14 mph becoming west northwest after midnight.
Sunday
Sunny, with a high near 49. Northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 34. West wind around 6 mph becoming south after midnight.
Monday
Partly sunny, with a high near 52. South wind 7 to 10 mph.
Monday Night
Showers. Low around 42. Chance of precipitation is 100%.
Tuesday
Showers. High near 54. Chance of precipitation is 80%.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 43. Breezy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Breezy.
Thanksgiving Day
A chance of snow showers. Mostly cloudy, with a high near 37.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 28.
Friday
Mostly cloudy, with a high near 36.
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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:
8:03 am EST Nov 22, 2025
Forecast Valid:
8am EST Nov 22, 2025-6pm EST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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