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.

Mostly Cloudy

66°F

19°C

Humidity 93%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 20 Jun 1:15 am EDT
Extended Forecast for

South Haven MI

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 68. Southwest wind 5 to 7 mph.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers, mainly between 11am and 2pm. Increasing clouds, with a high near 83. Southwest wind 7 to 11 mph.

    High: 83 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 71. South wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 71 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 89. South southwest wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 89 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 74. South southwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 74 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Monday Night

    Monday Night: A chance of showers before 2am. Mostly clear, with a low around 71.

    Low: 71 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 68. Southwest wind 5 to 7 mph.
Friday
A 30 percent chance of showers, mainly between 11am and 2pm. Increasing clouds, with a high near 83. Southwest wind 7 to 11 mph.
Friday Night
Partly cloudy, with a low around 71. South wind 10 to 15 mph, with gusts as high as 24 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 89. South southwest wind 14 to 17 mph, with gusts as high as 29 mph.
Saturday Night
Clear, with a low around 74. South southwest wind around 15 mph, with gusts as high as 26 mph.
Sunday
Sunny and hot, with a high near 90.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny and hot, with a high near 90.
Monday Night
A chance of showers before 2am. Mostly clear, with a low around 71.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 86.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Wednesday
A chance of showers. Mostly sunny, with a high near 85.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 69.
Thursday
A chance of showers. Mostly sunny, with a high near 85.
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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:
1:03 am EDT Jun 20, 2025
Forecast Valid:
1am EDT Jun 20, 2025-6pm EDT Jun 26, 2025
 
Forecast Discussion
 
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Additional Resources

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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