National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Light Rain Haze

41°F

5°C

Humidity 81%
Wind Speed SW 15 G 26 mph
Barometer 29.23 in
Dewpoint 36°F (2°C)
Visibility 6.00 mi
Wind Chill33°F (1°C)
Last update 10 Dec 4:35 am EST
Extended Forecast for

South Haven MI

  • Overnight

    Overnight: Rain likely. Cloudy, with a steady temperature around 39. Breezy, with a southwest wind around 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all snow after 10am. Temperature falling to around 32 by 5pm. Breezy, with a west wind 21 to 25 mph becoming north in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F⇓

    Breezy.
    Rain/Snow
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before 4am. Cloudy, with a low around 23. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Chance Snow
    and Blustery

  • Thursday

    Thursday: A 40 percent chance of snow, mainly between 7am and 1pm. Cloudy, with a high near 29. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 29 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Cloudy, with a low around 20. West southwest wind around 7 mph becoming south southeast after midnight.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow, mainly before 1am. Low around 16. Chance of precipitation is 80%.

    Low: 16 °F

    Snow

  • Saturday

    Saturday: Snow. Cloudy, with a high near 22.

    High: 22 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Cloudy, with a low around 12.

    Low: 12 °F

    Snow

Detailed Forecast

Overnight
Rain likely. Cloudy, with a steady temperature around 39. Breezy, with a southwest wind around 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, possibly mixed with snow, becoming all snow after 10am. Temperature falling to around 32 by 5pm. Breezy, with a west wind 21 to 25 mph becoming north in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 50 percent chance of snow, mainly before 4am. Cloudy, with a low around 23. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 30 mph.
Thursday
A 40 percent chance of snow, mainly between 7am and 1pm. Cloudy, with a high near 29. Northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 20. West southwest wind around 7 mph becoming south southeast after midnight.
Friday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, mainly before 1am. Low around 16. Chance of precipitation is 80%.
Saturday
Snow. Cloudy, with a high near 22.
Saturday Night
Snow. Cloudy, with a low around 12.
Sunday
A chance of snow. Mostly cloudy, with a high near 22.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 11.
Monday
A chance of snow. Mostly cloudy, with a high near 27.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 35.
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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:
4:11 am EST Dec 10, 2025
Forecast Valid:
4am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation