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

43°F

6°C

Humidity 71%
Wind Speed W 8 mph
Barometer 29.97 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 14 May 11:15 pm EDT
Extended Forecast for

Mackinaw City MI

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 45. West wind around 5 mph becoming south after midnight.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 62. South wind 10 to 15 mph.

    High: 62 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 62. Southwest wind around 15 mph.

    High: 62 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. West wind 5 to 10 mph becoming north after midnight.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before 8am, then showers likely after 2pm. Partly sunny, with a high near 71.

    High: 71 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Showers

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 45. West wind around 5 mph becoming south after midnight.
Friday
Mostly cloudy, with a high near 62. South wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 49. Southwest wind around 15 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 62. Southwest wind around 15 mph.
Saturday Night
Partly cloudy, with a low around 42. West wind 5 to 10 mph becoming north after midnight.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Monday
A chance of showers before 8am, then showers likely after 2pm. Partly sunny, with a high near 71.
Monday Night
Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers after 2am. Mostly cloudy, with a low around 51.
Tuesday
Showers, mainly before 2pm. Mostly cloudy, with a high near 68. Breezy.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 43. Breezy.
Wednesday
Partly sunny, with a high near 56. Breezy.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mackinaw City MI
 45.78°N 84.75°W (Elev. 607 ft)
Last Update:
11:11 pm EDT May 14, 2026
Forecast Valid:
11pm EDT May 14, 2026-6pm EDT May 21, 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