National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Partly Cloudy

66°F

19°C

Humidity 73%
Wind Speed S 9 mph
Barometer 30.07 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 4 Oct 4:56 am EDT
Extended Forecast for

Saint Ignace MI

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly clear, with a steady temperature around 64. Southeast wind around 5 mph.

    Low: 64 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 10 percent chance of showers before 8am. Sunny, with a high near 73. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 73 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. South wind 5 to 10 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. South wind 10 to 15 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers after 2am. Partly cloudy, with a low around 58. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 58 °F

    Breezy.
    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers before 8am. Mostly sunny, with a high near 58.

    High: 58 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly clear, with a steady temperature around 64. Southeast wind around 5 mph.
Saturday
A 10 percent chance of showers before 8am. Sunny, with a high near 73. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 64. South wind 5 to 10 mph.
Sunday
Sunny, with a high near 74. South wind 10 to 15 mph.
Sunday Night
A 40 percent chance of showers after 2am. Partly cloudy, with a low around 58. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Monday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Monday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Tuesday
A chance of showers before 8am. Mostly sunny, with a high near 58.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 58.
Thursday Night
A chance of showers. Partly cloudy, with a low around 51.
Friday
A chance of showers. Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Ignace MI
 45.86°N 84.71°W (Elev. 577 ft)
Last Update:
5:08 am EDT Oct 4, 2025
Forecast Valid:
5am EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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