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

59°F

15°C

Humidity 82%
Wind Speed NW 1 mph
Barometer 29.83 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 11 Oct 7:15 pm EDT
Extended Forecast for

5 Miles NNW Saint Ignace MI

  • Tonight

    Tonight: Increasing clouds, with a low around 55. Southwest wind around 5 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Cloudy, with a high near 68. Southwest wind 5 to 10 mph becoming east in the morning.

    High: 68 °F

    Cloudy

  • Monday Night

    Monday Night: A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 45. East wind around 10 mph. Chance of precipitation is 80%.

    Low: 45 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 11am, then showers likely. High near 61. East wind around 10 mph becoming north in the afternoon. Chance of precipitation is 80%.

    High: 61 °F

    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. Northwest wind around 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely after 8pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Showers
    Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 55. Southwest wind around 5 mph.
Columbus Day
Cloudy, with a high near 68. Southwest wind 5 to 10 mph becoming east in the morning.
Monday Night
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 45. East wind around 10 mph. Chance of precipitation is 80%.
Tuesday
Showers and possibly a thunderstorm before 11am, then showers likely. High near 61. East wind around 10 mph becoming north in the afternoon. Chance of precipitation is 80%.
Tuesday Night
Mostly cloudy, with a low around 40. Northwest wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Showers likely after 8pm. Mostly cloudy, with a low around 38.
Friday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 54. Breezy.
Friday Night
A chance of showers. Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 56. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Saint Ignace MI
 45.93°N 84.76°W (Elev. 614 ft)
Last Update:
7:11 pm EDT Oct 11, 2026
Forecast Valid:
7pm EDT Oct 11, 2026-6pm EDT Oct 18, 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