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

52°F

11°C

Humidity 88%
Wind Speed N 2 mph
Barometer 30.31 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 17 Sep 4:15 am EDT
Extended Forecast for

Mackinaw City MI

  • Overnight

    Overnight: Isolated showers after 5am. Mostly cloudy, with a low around 54. East wind around 5 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers before 11am. Cloudy through mid morning, then gradual clearing, with a high near 70. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 70 °F

    Isolated
    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 62. Northeast wind around 10 mph.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. Southeast wind around 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    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 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers after 5am. Mostly cloudy, with a low around 54. East wind around 5 mph. Chance of precipitation is 20%.
Thursday
Isolated showers before 11am. Cloudy through mid morning, then gradual clearing, with a high near 70. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 52. North wind 5 to 10 mph.
Friday
Partly sunny, with a high near 62. Northeast wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 51. Southeast wind around 5 mph.
Saturday
Mostly cloudy, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Partly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 65.
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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:
4:12 am EDT Sep 17, 2026
Forecast Valid:
4am EDT Sep 17, 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