National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

28°F

-2°C

Humidity 93%
Wind Speed E 2 mph
Barometer 30.02 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 22 Nov 3:35 am EST
Extended Forecast for

Hartford MI

  • Overnight

    Overnight: Partly cloudy, with a low around 27. Light northeast wind.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 48. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 48 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 43. South southwest wind 5 to 7 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.

    Low: 43 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 49. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers. Low around 41. Chance of precipitation is 100%.

    Low: 41 °F

    Showers
    Likely then
    Showers

  • Tuesday

    Tuesday: Showers. Mostly cloudy, with a high near 55.

    High: 55 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Light northeast wind.
Saturday
Increasing clouds, with a high near 48. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 43. South southwest wind 5 to 7 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 49. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 30. Calm wind.
Monday
Partly sunny, with a high near 53.
Monday Night
Showers. Low around 41. Chance of precipitation is 100%.
Tuesday
Showers. Mostly cloudy, with a high near 55.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 27.
Thanksgiving Day
A chance of snow showers. Mostly cloudy, with a high near 37.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartford MI
 42.21°N 86.18°W (Elev. 656 ft)
Last Update:
3:03 am EST Nov 22, 2025
Forecast Valid:
3am EST Nov 22, 2025-6pm EST Nov 28, 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