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.

Light Rain

39°F

4°C

Humidity 93%
Wind Speed N 20 G 29 mph
Barometer 29.74 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 5 Nov 6:15 pm EST
Extended Forecast for

Saint Ignace MI

  • Tonight

    Tonight: Showers, mainly before 10pm. Low around 33. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Rain and snow showers likely, becoming all rain after 9am. Cloudy, with a high near 45. North wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 30. North wind 5 to 10 mph.

    Low: 30 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. North wind 5 to 10 mph becoming west in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. West wind 5 to 10 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers, mainly before 10pm. Low around 33. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain and snow showers likely, becoming all rain after 9am. Cloudy, with a high near 45. North wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 30. North wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 48. North wind 5 to 10 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 34. West wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 32.
Veterans Day
Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Ignace MI
 45.88°N 84.74°W (Elev. 666 ft)
Last Update:
6:09 pm EST Nov 5, 2026
Forecast Valid:
6pm EST Nov 5, 2026-6pm EST Nov 12, 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