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

55°F

13°C

Humidity 77%
Wind Speed W 12 G 18 mph
Barometer 29.78 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 5 Nov 8:35 am EST
Extended Forecast for

South Haven MI

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 55 by 10am, then falling to around 51 during the remainder of the day. Breezy, with a west southwest wind 20 to 24 mph becoming north northwest in the afternoon. Winds could gust as high as 36 mph.

    High: 55 °F⇓

    Decreasing
    Clouds and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 39. Northwest wind 11 to 18 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 55. Light and variable wind becoming south 5 to 9 mph in the morning.

    High: 55 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Showers after 1am. Low around 42. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Mostly Cloudy
    then Showers

  • Friday

    Friday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 58. West southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    High: 58 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Cloudy, with a low around 31.

    Low: 31 °F

    Showers

  • Sunday

    Sunday: Rain and snow showers likely, becoming all snow after 1pm. Mostly cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 55 by 10am, then falling to around 51 during the remainder of the day. Breezy, with a west southwest wind 20 to 24 mph becoming north northwest in the afternoon. Winds could gust as high as 36 mph.
Tonight
Mostly clear, with a low around 39. Northwest wind 11 to 18 mph.
Thursday
Increasing clouds, with a high near 55. Light and variable wind becoming south 5 to 9 mph in the morning.
Thursday Night
Showers after 1am. Low around 42. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 58. West southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Friday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 47.
Saturday Night
Showers. Cloudy, with a low around 31.
Sunday
Rain and snow showers likely, becoming all snow after 1pm. Mostly cloudy, with a high near 41.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 28.
Monday
A chance of snow showers. Mostly cloudy, with a high near 40.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 30.
Veterans Day
Mostly cloudy, with a high near 45.
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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 5, 2025
Forecast Valid:
8am EST Nov 5, 2025-6pm EST Nov 11, 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