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

41°F

5°C

Humidity 66%
Wind Speed SE 7 mph
Barometer 30.15 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 24 Dec 5:15 pm EST
Extended Forecast for

South Haven MI

  • Tonight

    Tonight: A chance of drizzle, mainly before midnight. Cloudy, with a low around 32. Southeast wind 5 to 9 mph becoming calm.

    Low: 32 °F

    Chance
    Drizzle

  • Christmas Day

    Christmas Day: Mostly cloudy, with a high near 40. North northeast wind 11 to 13 mph.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely after 1am. Cloudy, with a low around 31. East southeast wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain, mainly before 1pm. High near 42. Southeast wind 7 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 31. North northwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after 1am. Cloudy, with a low around 33.

    Low: 33 °F

    Cloudy then
    Chance Rain

  • Sunday

    Sunday: A chance of rain before 1pm, then rain and snow likely. Cloudy, with a high near 44.

    High: 44 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow showers likely. Cloudy, with a low around 18. Blustery.

    Low: 18 °F

    Snow Showers
    Likely and
    Blustery

Detailed Forecast

Tonight
A chance of drizzle, mainly before midnight. Cloudy, with a low around 32. Southeast wind 5 to 9 mph becoming calm.
Christmas Day
Mostly cloudy, with a high near 40. North northeast wind 11 to 13 mph.
Thursday Night
Rain likely after 1am. Cloudy, with a low around 31. East southeast wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly before 1pm. High near 42. Southeast wind 7 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Cloudy, with a low around 31. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 42.
Saturday Night
A 40 percent chance of rain after 1am. Cloudy, with a low around 33.
Sunday
A chance of rain before 1pm, then rain and snow likely. Cloudy, with a high near 44.
Sunday Night
Snow showers likely. Cloudy, with a low around 18. Blustery.
Monday
A chance of snow showers. Cloudy, with a high near 26. Blustery.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Blustery.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Breezy.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 30. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
Last Update:
5:03 pm EST Dec 24, 2025
Forecast Valid:
5pm EST Dec 24, 2025-6pm EST Dec 31, 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