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

30°F

-1°C

Humidity 86%
Wind Speed SE 2 mph
Barometer 30.16 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 24 Nov 2:15 am EST
Extended Forecast for

South Haven MI

  • Overnight

    Overnight: Mostly clear, with a low around 36. South southwest wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 52. South wind 9 to 13 mph.

    High: 52 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Showers, mainly after 1am. Low around 42. South wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 53. Southeast wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers. Low around 34. South southwest wind 5 to 10 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Showers

  • Wednesday

    Wednesday: A chance of rain showers before 1pm, then snow showers. High near 43. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Breezy.
    Chance
    Showers then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Cloudy, with a low around 28. Breezy. Chance of precipitation is 70%.

    Low: 28 °F

    Snow Showers
    Likely and
    Breezy

  • Thanksgiving Day

    Thanksgiving Day: A chance of snow showers. Mostly cloudy, with a high near 36. Breezy.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 27. Blustery.

    Low: 27 °F

    Chance Snow
    Showers and
    Blustery

Detailed Forecast

Overnight
Mostly clear, with a low around 36. South southwest wind around 6 mph.
Monday
Increasing clouds, with a high near 52. South wind 9 to 13 mph.
Monday Night
Showers, mainly after 1am. Low around 42. South wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 53. Southeast wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers. Low around 34. South southwest wind 5 to 10 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Wednesday
A chance of rain showers before 1pm, then snow showers. High near 43. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 28. Breezy. Chance of precipitation is 70%.
Thanksgiving Day
A chance of snow showers. Mostly cloudy, with a high near 36. Breezy.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 27. Blustery.
Friday
Mostly cloudy, with a high near 35.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 36.
Saturday Night
Snow showers likely. Cloudy, with a low around 27.
Sunday
Showers likely. Mostly cloudy, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
Last Update:
2:03 am EST Nov 24, 2025
Forecast Valid:
2am EST Nov 24, 2025-6pm EST Nov 30, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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