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

73°F

23°C

Humidity 61%
Wind Speed S 3 mph
Barometer 29.94 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 16 Aug 4:55 am EDT
Extended Forecast for

5 Miles NW Alanson MI

  • Today

    Today: Scattered showers and thunderstorms, mainly between 8am and 5pm. Mostly cloudy, with a high near 76. Southwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 50%.

    High: 76 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Northwest wind 5 to 15 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 76. Northwest wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. South wind around 5 mph.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 77. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 77 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 8pm. Partly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly between 8am and 5pm. Mostly cloudy, with a high near 76. Southwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 50%.
Tonight
Partly cloudy, with a low around 58. Northwest wind 5 to 15 mph.
Monday
Sunny, with a high near 76. Northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 60. South wind around 5 mph.
Tuesday
Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 77. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly before 8pm. Partly cloudy, with a low around 54. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 56.
Friday
Mostly sunny, with a high near 78.
Friday Night
A chance of showers. Partly cloudy, with a low around 60.
Saturday
A chance of showers. Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Alanson MI
 45.48°N 84.84°W (Elev. 981 ft)
Last Update:
5:08 am EDT Aug 16, 2026
Forecast Valid:
5am EDT Aug 16, 2026-6pm EDT Aug 22, 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