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

45°F

7°C

Humidity 81%
Wind Speed SW 6 mph
Barometer 29.95 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 1 Nov 7:55 am EDT
Extended Forecast for

South Haven MI

  • Today

    Today: Showers likely, mainly before noon. Mostly cloudy, with a high near 51. West wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 54. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers after 2am. Partly cloudy, with a low around 42. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 42 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 8am. Mostly sunny, with a high near 56. West wind around 17 mph, with gusts as high as 26 mph.

    High: 56 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers between 8am and 2pm. Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
Showers likely, mainly before noon. Mostly cloudy, with a high near 51. West wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 36. Light and variable wind.
Sunday
Sunny, with a high near 54. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.
Sunday Night
A 40 percent chance of showers after 2am. Partly cloudy, with a low around 42. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Monday
A 30 percent chance of showers, mainly before 8am. Mostly sunny, with a high near 56. West wind around 17 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
A chance of showers between 8am and 2pm. Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 42.
Friday
Showers likely. Mostly cloudy, with a high near 55.
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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:
7:56 am EDT Nov 1, 2025
Forecast Valid:
8am EDT Nov 1, 2025-6pm EST Nov 7, 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