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

82°F

28°C

Humidity 45%
Wind Speed S 2 mph
Barometer 30.14 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 3 Oct 6:15 pm EDT
Extended Forecast for

Grand Junction MI

  • Tonight

    Tonight: Mostly clear, with a low around 61. West southwest wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Southwest wind 3 to 8 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. South wind 3 to 6 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. South wind around 6 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers after 2pm. Sunny, with a high near 80.

    High: 80 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Tuesday

    Tuesday: Showers, mainly before 8am. Mostly cloudy, with a high near 67.

    High: 67 °F

    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 61. West southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 86. Southwest wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 60. South wind 3 to 6 mph.
Sunday
Sunny, with a high near 83. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 62. South wind around 6 mph.
Monday
A 30 percent chance of showers after 2pm. Sunny, with a high near 80.
Monday Night
A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Low around 55. Chance of precipitation is 80%.
Tuesday
Showers, mainly before 8am. Mostly cloudy, with a high near 67.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 43.
Friday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Junction MI
 42.4°N 86.07°W (Elev. 696 ft)
Last Update:
6:03 pm EDT Oct 3, 2025
Forecast Valid:
6pm EDT Oct 3, 2025-6pm EDT Oct 10, 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