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

Harbor Springs, Harbor Springs Airport (KMGN)

Lat: 45.43°NLon: 84.91°WElev: 686ft.

Fair

70°F

21°C

Humidity 43%
Wind Speed SW 12 mph
Barometer 30.04 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 10 Oct 10:55 pm EDT
Extended Forecast for

3 Miles SW Petoskey MI

  • Tonight

    Tonight: Mostly clear, with a low around 58. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. South wind around 10 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Calm wind becoming southwest around 5 mph after midnight.

    Low: 54 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 74. Southeast wind 5 to 10 mph.

    High: 74 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 52. East wind around 5 mph. Chance of precipitation is 70%.

    Low: 52 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely before 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Tuesday Night

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

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 58. South wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 77. South wind around 10 mph.
Sunday Night
Mostly clear, with a low around 54. Calm wind becoming southwest around 5 mph after midnight.
Columbus Day
Mostly cloudy, with a high near 74. Southeast wind 5 to 10 mph.
Monday Night
Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 52. East wind around 5 mph. Chance of precipitation is 70%.
Tuesday
Showers likely before 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly cloudy, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 41.
Friday
A chance of showers. Mostly cloudy, with a high near 57. Breezy.
Friday Night
A chance of showers. Mostly cloudy, with a low around 35. Breezy.
Saturday
Partly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Petoskey MI
 45.32°N 84.98°W (Elev. 745 ft)
Last Update:
10:11 pm EDT Oct 10, 2026
Forecast Valid:
11pm EDT Oct 10, 2026-6pm EDT Oct 17, 2026
 
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