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.

Overcast

48°F

9°C

Humidity 87%
Wind Speed NW 8 mph
Barometer 29.92 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Oct 2:35 am EDT
Extended Forecast for

Mackinaw City MI

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 49. Northwest wind around 10 mph.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. Northwest wind around 15 mph.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. North wind around 10 mph becoming east after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 55. Southeast wind around 10 mph.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly after 8pm. Low around 40. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.

    Low: 40 °F

    Showers

  • Friday

    Friday: Showers, mainly before 2pm. High near 52. Windy. Chance of precipitation is 90%.

    High: 52 °F

    Showers and
    Windy

  • Friday Night

    Friday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54. Breezy.

    High: 54 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Breezy.

    Low: 43 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 49. Northwest wind around 10 mph.
Wednesday
Mostly cloudy, with a high near 55. Northwest wind around 15 mph.
Wednesday Night
Mostly cloudy, with a low around 38. North wind around 10 mph becoming east after midnight.
Thursday
A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 55. Southeast wind around 10 mph.
Thursday Night
Showers, mainly after 8pm. Low around 40. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.
Friday
Showers, mainly before 2pm. High near 52. Windy. Chance of precipitation is 90%.
Friday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 35. Breezy.
Saturday
Sunny, with a high near 54. Breezy.
Saturday Night
Mostly clear, with a low around 43. Breezy.
Sunday
Sunny, with a high near 59. Breezy.
Sunday Night
Partly cloudy, with a low around 47. Breezy.
Monday
Mostly sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mackinaw City MI
 45.78°N 84.72°W (Elev. 577 ft)
Last Update:
2:25 am EDT Oct 14, 2026
Forecast Valid:
2am EDT Oct 14, 2026-6pm EDT Oct 20, 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