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.

Fair

75°F

24°C

Humidity 67%
Wind Speed S 5 mph
Barometer 29.95 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 20 Jun 9:55 pm EDT
Extended Forecast for

South Haven MI

Heat Advisory June 21, 12:00pm until June 22, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a steady temperature around 73. South wind around 10 mph, with gusts as high as 21 mph.

    Low: 73 °F

    Chance
    T-storms

  • Saturday

    Saturday: Sunny and hot, with a high near 90. South wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 90 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 74. South southwest wind around 16 mph, with gusts as high as 29 mph.

    Low: 74 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 91. South southwest wind around 14 mph, with gusts as high as 23 mph.

    High: 91 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 74. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Clear

  • Monday

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

    High: 90 °F

    Hot

  • Monday Night

    Monday Night: A 30 percent chance of showers after 2am. Mostly clear, with a low around 70.

    Low: 70 °F

    Clear then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers before 8am, then a chance of showers after 2pm. Mostly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 8pm. Partly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a steady temperature around 73. South wind around 10 mph, with gusts as high as 21 mph.
Saturday
Sunny and hot, with a high near 90. South wind 15 to 17 mph, with gusts as high as 29 mph.
Saturday Night
Clear, with a low around 74. South southwest wind around 16 mph, with gusts as high as 29 mph.
Sunday
Sunny and hot, with a high near 91. South southwest wind around 14 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 74. South southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 90.
Monday Night
A 30 percent chance of showers after 2am. Mostly clear, with a low around 70.
Tuesday
A chance of showers before 8am, then a chance of showers after 2pm. Mostly sunny, with a high near 85.
Tuesday Night
A chance of showers, with thunderstorms also possible after 8pm. Partly cloudy, with a low around 67.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 86.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Thursday
A chance of showers. Partly sunny, with a high near 86.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Friday
A chance of showers. Mostly sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.39°N 86.28°W (Elev. 636 ft)
Last Update:
10:03 pm EDT Jun 20, 2025
Forecast Valid:
10pm EDT Jun 20, 2025-6pm EDT Jun 27, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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