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

37°F

3°C

Humidity 75%
Wind Speed W 15 G 22 mph
Barometer 29.85 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Nov 2:16 am EST
Extended Forecast for

Mackinac Island MI

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 38. Breezy, with a northwest wind around 20 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 44. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 44 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Northwest wind 5 to 15 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Southeast wind 10 to 15 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Showers

  • Saturday Night

    Saturday Night: Rain showers likely before 10pm, then rain and snow showers likely between 10pm and 4am, then snow showers likely after 4am. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 60%.

    Low: 33 °F

    Rain/Snow
    Likely and
    Breezy

  • Sunday

    Sunday: Snow showers likely. Mostly cloudy, with a high near 38. Breezy.

    High: 38 °F

    Snow Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 31. Blustery.

    Low: 31 °F

    Chance Snow
    Showers and
    Blustery

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 38. Breezy, with a northwest wind around 20 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 44. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 34. Northwest wind 5 to 15 mph.
Friday
Mostly sunny, with a high near 45. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 38. Southeast wind 10 to 15 mph.
Saturday
Showers. High near 51. Chance of precipitation is 80%.
Saturday Night
Rain showers likely before 10pm, then rain and snow showers likely between 10pm and 4am, then snow showers likely after 4am. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 60%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 38. Breezy.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 31. Blustery.
Monday
A chance of snow showers before 1pm. Partly sunny, with a high near 39.
Monday Night
A chance of showers. Mostly cloudy, with a low around 31.
Tuesday
A chance of showers. Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackinac Island MI
 45.86°N 84.62°W (Elev. 768 ft)
Last Update:
2:08 am EST Nov 13, 2025
Forecast Valid:
2am EST Nov 13, 2025-6pm EST Nov 19, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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