Current conditions at

Harbor Springs, Harbor Springs Airport (KMGN)

Lat: 45.43°NLon: 84.91°WElev: 686ft.

Fair

59°F

15°C

Humidity 42%
Wind Speed Vrbl 6 mph
Barometer 30.36 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 3 Oct 11:55 am EDT
Extended Forecast for

Alanson MI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 64. South wind around 5 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers likely, mainly after 4am.  Mostly cloudy, with a low around 44. East wind around 5 mph becoming south in the evening.  Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 9am.  Mostly cloudy, with a high near 64. Southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Northwest wind around 10 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58. Northwest wind 10 to 15 mph.

    High: 58 °F

    Sunny

  • Monday Night

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

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 64. South wind around 5 mph.
Tonight
Showers likely, mainly after 4am. Mostly cloudy, with a low around 44. East wind around 5 mph becoming south in the evening. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 64. Southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 39. Northwest wind around 10 mph.
Monday
Sunny, with a high near 58. Northwest wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Alanson MI
 45.44°N 84.79°W (Elev. 604 ft)
9:59 am EDT Oct 3, 2026
12pm EDT Oct 3, 2026-6pm EDT Oct 9, 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