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.

A Few Clouds

41°F

5°C

Humidity 87%
Wind Speed N 6 mph
Barometer 29.97 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 10 Nov 10:15 pm EST
Extended Forecast for

Alanson MI

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Fog

  • Veterans Day

    Veterans Day: Showers likely, mainly after 1pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 48. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 70%.

    High: 48 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 29. North wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 29 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of snow showers before 7am. Mostly cloudy, with a high near 39. North wind around 10 mph.

    High: 39 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. North wind 5 to 10 mph.

    Low: 27 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 36. Calm wind.
Veterans Day
Showers likely, mainly after 1pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 48. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 70%.
Wednesday Night
A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 29. North wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday
A 30 percent chance of snow showers before 7am. Mostly cloudy, with a high near 39. North wind around 10 mph.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. North wind 5 to 10 mph.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alanson MI
 45.44°N 84.79°W (Elev. 604 ft)
Last Update:
10:11 pm EST Nov 10, 2026
Forecast Valid:
10pm EST Nov 10, 2026-6pm EST Nov 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation