National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Harbor Springs, Harbor Springs Airport (KMGN)

Lat: 45.43°NLon: 84.91°WElev: 686ft.

Fair

85°F

29°C

Humidity 44%
Wind Speed W 3 mph
Barometer 30.02 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 4 Oct 3:35 pm EDT
Extended Forecast for

3 Miles SSE Alanson MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. Southwest wind around 10 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 66. Southwest wind 5 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Southwest wind 10 to 15 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 2am. Partly cloudy, with a low around 59. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 8am. Partly sunny, with a high near 71. Southwest wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%.

    High: 71 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely

  • Tuesday

    Tuesday: A 30 percent chance of rain before 8am. Mostly sunny, with a high near 62.

    High: 62 °F

    Chance Rain
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 85. Southwest wind around 10 mph.
Tonight
Mostly clear, with a low around 66. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 82. Southwest wind 10 to 15 mph.
Sunday Night
A 20 percent chance of rain after 2am. Partly cloudy, with a low around 59. South wind around 10 mph, with gusts as high as 25 mph.
Monday
Rain likely, mainly after 8am. Partly sunny, with a high near 71. Southwest wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%.
Monday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of rain before 8am. Mostly sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Clear, with a low around 34.
Thursday
Sunny, with a high near 65.
Thursday Night
A chance of rain. Partly cloudy, with a low around 47.
Friday
A chance of rain. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Alanson MI
 45.4°N 84.76°W (Elev. 607 ft)
Last Update:
3:24 pm EDT Oct 4, 2025
Forecast Valid:
3pm EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
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