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.

Unknown Precip Fog/Mist

32°F

0°C

Humidity 100%
Wind Speed NE 5 mph
Barometer 29.59 in
Dewpoint 32°F (0°C)
Visibility 1.25 mi
Wind Chill27°F (-3°C)
Last update 22 Mar 2:15 am EDT
Extended Forecast for

Mackinac Island MI

  • Overnight

    Overnight: A 30 percent chance of showers. Mostly cloudy, with a low around 30. Northeast wind around 5 mph.

    Low: 30 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 34. North wind around 15 mph.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. North wind 10 to 15 mph.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 30. Northwest wind around 10 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 2am. Partly cloudy, with a low around 18. West wind around 10 mph becoming south in the evening.

    Low: 18 °F

    Mostly Clear
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.

    High: 35 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Overnight
A 30 percent chance of showers. Mostly cloudy, with a low around 30. Northeast wind around 5 mph.
Sunday
Partly sunny, with a high near 34. North wind around 15 mph.
Sunday Night
Mostly cloudy, with a low around 14. North wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 30. Northwest wind around 10 mph.
Monday Night
A 20 percent chance of snow showers after 2am. Partly cloudy, with a low around 18. West wind around 10 mph becoming south in the evening.
Tuesday
A chance of snow showers between 8am and 2pm. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Mostly cloudy, with a high near 29.
Wednesday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 24.
Thursday
Rain and snow showers likely, mainly before 2pm. Mostly cloudy, with a high near 37.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 33.
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:
2:09 am EDT Mar 22, 2026
Forecast Valid:
2am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
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