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

81°F

27°C

Humidity 70%
Wind Speed SW 13 G 17 mph
Barometer 29.76 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 16 Jul 7:15 pm EDT
Extended Forecast for

South Haven MISimilar City Names

  • Tonight

    Tonight: Showers and thunderstorms likely before 2am, then a chance of showers. Some of the storms could be severe. Increasing clouds, with a low around 70. South southwest wind 6 to 11 mph becoming west 12 to 17 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 70 °F

    Severe
    Thunderstorms
    then Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 11am. Cloudy, with a temperature falling to around 69 by 11am. North northwest wind 15 to 17 mph.

    High: 74 °F⇓

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. North northwest wind 8 to 16 mph becoming northeast after midnight.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. East wind around 7 mph.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 66. North wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.

    Low: 66 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 82. Chance of precipitation is 50%.

    High: 82 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68.

    Low: 68 °F

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms likely before 2am, then a chance of showers. Some of the storms could be severe. Increasing clouds, with a low around 70. South southwest wind 6 to 11 mph becoming west 12 to 17 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 20 percent chance of showers before 11am. Cloudy, with a temperature falling to around 69 by 11am. North northwest wind 15 to 17 mph.
Thursday Night
Partly cloudy, with a low around 60. North northwest wind 8 to 16 mph becoming northeast after midnight.
Friday
Mostly sunny, with a high near 79. East wind around 7 mph.
Friday Night
A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 66. North wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 82. Chance of precipitation is 50%.
Saturday Night
A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 67.
Monday
A chance of showers. Partly sunny, with a high near 85.
Monday Night
A chance of showers. Partly cloudy, with a low around 71.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Mostly sunny and hot, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Haven MISimilar City Names
 42.41°N 86.28°W (Elev. 597 ft)
Last Update:
7:03 pm EDT Jul 16, 2025
Forecast Valid:
7pm EDT Jul 16, 2025-6pm EDT Jul 23, 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