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.

Overcast

36°F

2°C

Humidity 87%
Wind Speed NE 5 mph
Barometer 30.09 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 18 Nov 9:35 pm EST
Extended Forecast for

South Haven MI

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 30. East northeast wind 7 to 9 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. East wind 3 to 7 mph.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a steady temperature around 40. East wind around 5 mph becoming light and variable.

    Low: 40 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 52. South southwest wind 5 to 10 mph.

    High: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 1am. Cloudy, with a low around 39. South southwest wind around 8 mph becoming northwest after midnight.

    Low: 39 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 30. East northeast wind 7 to 9 mph.
Wednesday
Partly sunny, with a high near 44. East wind 3 to 7 mph.
Wednesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a steady temperature around 40. East wind around 5 mph becoming light and variable.
Thursday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 52. South southwest wind 5 to 10 mph.
Thursday Night
A 40 percent chance of showers before 1am. Cloudy, with a low around 39. South southwest wind around 8 mph becoming northwest after midnight.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 51.
Monday Night
A chance of showers. Partly cloudy, with a low around 37.
Tuesday
A chance of showers. Partly sunny, with a high near 50.
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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:
9:03 pm EST Nov 18, 2025
Forecast Valid:
9pm EST Nov 18, 2025-6pm EST Nov 25, 2025
 
Forecast Discussion
 
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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