Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Overcast with Haze

46°F

8°C

Humidity 82%
Wind Speed SW 8 mph
Barometer 30.05 in
Dewpoint 41°F (5°C)
Visibility 4.00 mi
Wind Chill42°F (6°C)
Last update 20 Nov 1:15 pm EST
Extended Forecast for

4 Miles N Decatur MI

  • This Afternoon

    This Afternoon: Cloudy, with a high near 51. Southwest wind around 6 mph.

    High: 51 °F

    Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 1am.  Cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 51. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 51 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Light northeast wind.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Calm wind becoming north around 5 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 51. Southwest wind around 6 mph.
Tonight
A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 40. Calm wind.
Friday
Mostly cloudy, with a high near 51. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 26. Light northeast wind.
Saturday
Mostly sunny, with a high near 46. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 32.
Monday
Partly sunny, with a high near 53.
Monday Night
A chance of showers. Mostly cloudy, with a low around 37.
Tuesday
Showers likely. Mostly cloudy, with a high near 52.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Decatur MI
 42.17°N 85.98°W (Elev. 758 ft)
1:04 pm EST Nov 20, 2025
1pm EST Nov 20, 2025-6pm EST Nov 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database