Current conditions at

Harbor Springs, Harbor Springs Airport (KMGN)

Lat: 45.43°NLon: 84.91°WElev: 686ft.

Fair

50°F

10°C

Humidity 82%
Wind Speed Calm
Barometer 30.38 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 25 Sep 7:15 am EDT
Extended Forecast for

Alanson MI

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 72. Calm wind becoming east around 5 mph.

    High: 72 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Patchy fog after 9pm.  Otherwise, mostly clear, with a low around 42. Northeast wind around 5 mph becoming calm.

    Low: 42 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 10am.  Otherwise, sunny, with a high near 72. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 72 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. East wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Sunday Night

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

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Monday Night

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

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 72. Calm wind becoming east around 5 mph.
Tonight
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 42. Northeast wind around 5 mph becoming calm.
Saturday
Areas of fog before 10am. Otherwise, sunny, with a high near 72. Calm wind becoming northeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 41. East wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 74. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 75.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 52.
Wednesday
A chance of showers. Mostly cloudy, with a high near 71.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51.
Thursday
A chance of showers. Partly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Alanson MI
 45.44°N 84.79°W (Elev. 604 ft)
7:11 am EDT Sep 25, 2026
7am EDT Sep 25, 2026-6pm EDT Oct 1, 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