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High Swim Risk at Many Lake Huron Beaches Today

A high swim risk is in place today for most of the northeast lower Michigan coastline. Waves of 3 to 6 feet and Read More >

Hazardous Weather Conditions

Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Fair

64°F

18°C

Humidity 60%
Wind Speed NE 8 mph
Barometer 30.19 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 Aug 12:15 pm EDT
Extended Forecast for

9 Miles NNW Saint Ignace MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. Northeast wind around 5 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. East wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 74. Southeast wind 10 to 15 mph.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 58. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, with a high near 73. East wind 5 to 10 mph.

    High: 73 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. Northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 55. East wind around 5 mph.
Monday
A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 74. Southeast wind 10 to 15 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 58. Southeast wind 10 to 15 mph. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly before 2pm. Mostly cloudy, with a high near 73. East wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Saint Ignace MI
 45.97°N 84.82°W (Elev. 699 ft)
Last Update:
12:09 pm EDT Aug 17, 2025
Forecast Valid:
12pm EDT Aug 17, 2025-6pm EDT Aug 23, 2025
 
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