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.

Light Rain Fog/Mist

50°F

10°C

Humidity 88%
Wind Speed N 7 mph
Barometer 29.69 in
Dewpoint 46°F (8°C)
Visibility 1.75 mi
Wind Chill47°F (8°C)
Last update 16 Oct 2:15 am EDT
Extended Forecast for

5 Miles NW Alanson MI

  • Overnight

    Overnight: Showers. Low around 39. North wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before noon. Mostly cloudy, with a high near 50. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 50 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 31. Blustery, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.

    Low: 31 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 54. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42. Southwest wind around 15 mph, with gusts as high as 35 mph.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers. Low around 39. North wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before noon. Mostly cloudy, with a high near 50. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 31. Blustery, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 54. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Clear, with a low around 42. Southwest wind around 15 mph, with gusts as high as 35 mph.
Sunday
Sunny, with a high near 62. Breezy.
Sunday Night
Mostly clear, with a low around 46.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Partly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Alanson MI
 45.48°N 84.84°W (Elev. 981 ft)
Last Update:
2:24 am EDT Oct 16, 2026
Forecast Valid:
2am EDT Oct 16, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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