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.

Overcast

75°F

24°C

Humidity 69%
Wind Speed N 7 mph
Barometer 29.98 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 5 Aug 5:55 pm EDT
Extended Forecast for

6 Miles ENE Walloon Lake MI

  • Tonight

    Tonight: Scattered showers and thunderstorms before 8pm, then scattered showers between 8pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 56. Northwest wind around 5 mph becoming calm. Chance of precipitation is 40%.

    Low: 56 °F

    Scattered
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Calm wind becoming northwest around 5 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Calm wind becoming south around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 83. Southwest wind around 5 mph.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after 2am. Partly cloudy, with a low around 63. West wind around 5 mph becoming south in the evening.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 8am. Mostly sunny, with a high near 78.

    High: 78 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 8pm, then scattered showers between 8pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 56. Northwest wind around 5 mph becoming calm. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 80. Calm wind becoming northwest around 5 mph.
Thursday Night
Mostly clear, with a low around 58. Calm wind becoming south around 5 mph.
Friday
Mostly sunny, with a high near 83. Southwest wind around 5 mph.
Friday Night
A 30 percent chance of showers, mainly after 2am. Partly cloudy, with a low around 63. West wind around 5 mph becoming south in the evening.
Saturday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 55.
Monday
A chance of showers after 8am. Mostly sunny, with a high near 78.
Monday Night
A chance of showers. Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Walloon Lake MI
 45.31°N 84.8°W (Elev. 850 ft)
Last Update:
5:11 pm EDT Aug 5, 2026
Forecast Valid:
6pm EDT Aug 5, 2026-6pm EDT Aug 12, 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