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

40°F

4°C

Humidity 77%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 15 May 12:55 am EDT
Extended Forecast for

Petoskey MI

  • Overnight

    Overnight: Partly cloudy, with a low around 41. South wind around 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 66. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 66 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 10 percent chance of showers after 4am. Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 52. South wind around 15 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 68. West wind 10 to 15 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Northwest wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before 8am, then a chance of showers after 2pm. Mostly sunny, with a high near 79.

    High: 79 °F

    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. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 41. South wind around 5 mph.
Friday
Partly sunny, with a high near 66. South wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
A 10 percent chance of showers after 4am. Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 52. South wind around 15 mph, with gusts as high as 30 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 68. West wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 43. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Monday
A chance of showers before 8am, then a chance of showers after 2pm. Mostly sunny, with a high near 79.
Monday Night
A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Mostly cloudy, with a low around 57.
Tuesday
Showers, mainly before 2pm. Mostly cloudy, with a high near 73. Breezy.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 44. Breezy.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Petoskey MI
 45.36°N 84.98°W (Elev. 820 ft)
Last Update:
12:11 am EDT May 15, 2026
Forecast Valid:
1am EDT May 15, 2026-6pm EDT May 21, 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