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.

Partly Cloudy

63°F

17°C

Humidity 73%
Wind Speed NW 6 mph
Barometer 30.35 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Sep 6:55 pm EDT
Extended Forecast for

8 Miles N Mackinac Island Airport MI

  • Tonight

    Tonight: A 30 percent chance of showers after 5am. Increasing clouds, with a low around 55. Southeast wind 5 to 10 mph becoming northeast after midnight.

    Low: 55 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 69. East wind 5 to 10 mph becoming southwest in the afternoon.

    High: 69 °F

    Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Northwest wind around 10 mph.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 61. Northeast wind around 10 mph.

    High: 61 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 54. East wind around 10 mph.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers after 5am. Increasing clouds, with a low around 55. Southeast wind 5 to 10 mph becoming northeast after midnight.
Thursday
A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 69. East wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 52. Northwest wind around 10 mph.
Friday
Increasing clouds, with a high near 61. Northeast wind around 10 mph.
Friday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 54. East wind around 10 mph.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Mackinac Island Airport MI
 45.96°N 84.61°W (Elev. 577 ft)
Last Update:
6:55 pm EDT Sep 16, 2026
Forecast Valid:
7pm EDT Sep 16, 2026-6pm EDT Sep 23, 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