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.

Fair

54°F

12°C

Humidity 82%
Wind Speed NE 8 mph
Barometer 30.34 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 16 Sep 11:35 pm EDT
Extended Forecast for

Mackinaw City MI

  • Tonight

    Tonight: A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 54. East wind around 5 mph.

    Low: 54 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 70. Southeast wind 5 to 10 mph becoming west in the morning.

    High: 70 °F

    Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. North wind 5 to 10 mph.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63. East wind around 10 mph.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers after 2am. Cloudy, with a low around 51. Southeast wind 5 to 10 mph.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °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. Mostly cloudy, with a low around 54. East wind around 5 mph.
Thursday
A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 70. Southeast wind 5 to 10 mph becoming west in the morning.
Thursday Night
Partly cloudy, with a low around 52. North wind 5 to 10 mph.
Friday
Partly sunny, with a high near 63. East wind around 10 mph.
Friday Night
A 40 percent chance of showers after 2am. Cloudy, with a low around 51. Southeast wind 5 to 10 mph.
Saturday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
Partly sunny, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackinaw City MI
 45.78°N 84.75°W (Elev. 607 ft)
Last Update:
11:11 pm EDT Sep 16, 2026
Forecast Valid:
11pm 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