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

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Light Drizzle Fog/Mist

43°F

6°C

Humidity 93%
Wind Speed SW 12 G 17 mph
Barometer 29.87 in
Dewpoint 41°F (5°C)
Visibility 4.00 mi
Wind Chill37°F (3°C)
Last update 20 Nov 7:15 pm EST
Extended Forecast for

3 Miles NNW Saint Ignace MI

  • Tonight

    Tonight: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 36. West wind around 10 mph. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely

  • Friday

    Friday: Mostly cloudy, with a high near 41. West wind 10 to 15 mph.

    High: 41 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Northwest wind 5 to 10 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 33. Southwest wind 5 to 10 mph.

    Low: 33 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 36. West wind around 10 mph. Chance of precipitation is 60%.
Friday
Mostly cloudy, with a high near 41. West wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 28. Northwest wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 43. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 33. Southwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 46.
Monday Night
A chance of showers. Mostly cloudy, with a low around 35.
Tuesday
Showers likely. Cloudy, with a high near 46.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 32.
Wednesday
Rain and snow showers likely. Mostly cloudy, with a high near 42.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 26.
Thanksgiving Day
A chance of snow showers. Mostly cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Saint Ignace MI
 45.91°N 84.74°W (Elev. 604 ft)
Last Update:
7:08 pm EST Nov 20, 2025
Forecast Valid:
7pm EST Nov 20, 2025-6pm EST Nov 27, 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