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

27°F

-3°C

Humidity 64%
Wind Speed NE 13 mph
Barometer 30.20 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 7 Dec 4:55 pm EST
Extended Forecast for

South Haven MI

  • Tonight

    Tonight: Increasing clouds, with a low around 10. East wind 6 to 16 mph.

    Low: 10 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 26. East wind 6 to 9 mph becoming south in the afternoon.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow showers likely after 1am. Mostly cloudy, with a temperature falling to near 18 by 11pm, then rising to around 26 during the remainder of the night. South wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 18 °F⇑

    Mostly Cloudy
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely before 1pm, then a chance of rain and snow showers. Cloudy, with a high near 39. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    Likely and
    Breezy then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow showers, becoming all rain after 7pm. Low around 32. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    then Showers
    and Breezy

  • Wednesday

    Wednesday: Rain and snow showers, becoming all snow after 1pm. High near 40. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Cloudy, with a low around 23. Chance of precipitation is 70%.

    Low: 23 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 30.

    High: 30 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 10. East wind 6 to 16 mph.
Monday
Partly sunny, with a high near 26. East wind 6 to 9 mph becoming south in the afternoon.
Monday Night
Snow showers likely after 1am. Mostly cloudy, with a temperature falling to near 18 by 11pm, then rising to around 26 during the remainder of the night. South wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely before 1pm, then a chance of rain and snow showers. Cloudy, with a high near 39. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, possibly mixed with snow showers, becoming all rain after 7pm. Low around 32. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain and snow showers, becoming all snow after 1pm. High near 40. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 23. Chance of precipitation is 70%.
Thursday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 30.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 18.
Friday
Snow showers likely. Mostly cloudy, with a high near 28.
Friday Night
Snow showers. Cloudy, with a low around 15.
Saturday
Snow showers likely. Mostly cloudy, with a high near 23.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 13.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
Last Update:
4:10 pm EST Dec 7, 2025
Forecast Valid:
5pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation