Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

South Haven, South Haven Area Regional Airport (KLWA)

Lat: 42.35°NLon: 86.26°WElev: 666ft.

Fair

59°F

15°C

Humidity 45%
Wind Speed SW 12 mph
Barometer 30.44 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Oct 1:55 pm EDT
Extended Forecast for

3 Miles E South Haven MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 61. South southwest wind around 13 mph, with gusts as high as 22 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 41. South wind 5 to 7 mph.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 62. Light and variable wind becoming southwest around 6 mph in the morning.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 66. Light east wind.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 61. South southwest wind around 13 mph, with gusts as high as 22 mph.
Tonight
Clear, with a low around 41. South wind 5 to 7 mph.
Monday
Sunny, with a high near 62. Light and variable wind becoming southwest around 6 mph in the morning.
Monday Night
Partly cloudy, with a low around 38. Calm wind.
Tuesday
Sunny, with a high near 66. Light east wind.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 43.
Saturday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E South Haven MI
 42.4°N 86.22°W (Elev. 597 ft)
2:11 pm EDT Oct 18, 2026
2pm EDT Oct 18, 2026-6pm EDT Oct 24, 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