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

25°C

77°F

Humidity 63%
Wind Speed SW 9 km/h
Barometer 29.98 in
Dewpoint 18°C (64°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 20 Jun 2:55 pm EDT
Extended Forecast for

South Haven MI

Extreme Heat Watch June 21, 12:00pm until June 24, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 5pm. Mostly cloudy, with a high near 28. Southwest wind around 14 km/h.

    High: 28 °C

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 21. South wind 14 to 23 km/h, with gusts as high as 37 km/h.

    Low: 21 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 32. South southwest wind 26 to 29 km/h, with gusts as high as 42 km/h.

    High: 32 °C

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 23. South southwest wind around 27 km/h, with gusts as high as 47 km/h.

    Low: 23 °C

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 33. South southwest wind around 23 km/h, with gusts as high as 37 km/h.

    High: 33 °C

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23.

    Low: 23 °C

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 33.

    High: 33 °C

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 22.

    Low: 22 °C

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly sunny, with a high near 30.

    High: 30 °C

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 5pm. Mostly cloudy, with a high near 28. Southwest wind around 14 km/h.
Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 21. South wind 14 to 23 km/h, with gusts as high as 37 km/h.
Saturday
Sunny and hot, with a high near 32. South southwest wind 26 to 29 km/h, with gusts as high as 42 km/h.
Saturday Night
Clear, with a low around 23. South southwest wind around 27 km/h, with gusts as high as 47 km/h.
Sunday
Sunny and hot, with a high near 33. South southwest wind around 23 km/h, with gusts as high as 37 km/h.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny and hot, with a high near 33.
Monday Night
Mostly clear, with a low around 22.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 30.
Tuesday Night
A chance of showers, with thunderstorms also possible after 8pm. Partly cloudy, with a low around 20.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 29.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Thursday
A chance of showers. Mostly sunny, with a high near 29.
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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 m)
Last Update:
2:03 pm EDT Jun 20, 2025
Forecast Valid:
3pm EDT Jun 20, 2025-6pm EDT Jun 26, 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