Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

55°F

13°C

Humidity 72%
Wind Speed NE 3 mph
Barometer 30.12 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 23 Jun 4:35 am EDT
Extended Forecast for

South Haven MI

  • Today

    Today: Sunny, with a high near 70. North northwest wind 7 to 13 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 57. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 77. South wind 3 to 8 mph.  Chance of precipitation is 50%.

    High: 77 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 2am.  Low around 61. South wind around 7 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 74. West wind 6 to 9 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 70. North northwest wind 7 to 13 mph.
Tonight
Partly cloudy, with a low around 57. North northwest wind around 6 mph becoming calm in the evening.
Wednesday
A chance of showers between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 77. South wind 3 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
Showers and possibly a thunderstorm before 2am. Low around 61. South wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 74. West wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
A chance of showers after 2am. Partly cloudy, with a low around 66.
Sunday
A chance of showers. Mostly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 72.
Monday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven MI
 42.41°N 86.28°W (Elev. 597 ft)
4:46 am EDT Jun 23, 2026
4am EDT Jun 23, 2026-6pm EDT Jun 29, 2026
 
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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