Triple Digit Heat Indices Possible Monday
Increasing heat and humidity for northern Michigan to start the week. Heat index values near or slightly above 100 degrees in many areas on Monday afternoon. Avoid prolonged outdoor exposure and drink plenty of fluids. Read More >
Current conditions at
Mackinac Island Airport (KMCD)
Lat: 45.87°NLon: 84.63°WElev: 738ft.
Fair
79°F
26°C
| Humidity | 58% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.13 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 12 Jul 2:55 pm EDT |
Extended Forecast for
2 Miles WNW Saint Ignace MI
This Afternoon
High: 81 °F
Mostly Sunny
Tonight
Low: 71 °F
Chance
T-stormsMonday
High: 86 °F
Sunny
Monday Night
Low: 73 °F
Partly Cloudy
Tuesday
High: 91 °F
Hot
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 61 °F
Partly Cloudy
Thursday
High: 80 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 81. Southwest wind around 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 71. Southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 86. West wind around 10 mph.
Monday Night
Partly cloudy, with a low around 73. West wind 5 to 10 mph.
Tuesday
Mostly sunny and hot, with a high near 91. West wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
A chance of showers after 2am. Partly cloudy, with a low around 60.
Friday
A chance of showers. Mostly sunny, with a high near 77.
Friday Night
A chance of showers. Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Saint Ignace MI
45.89°N 84.77°W (Elev. 650 ft)
45.89°N 84.77°W (Elev. 650 ft)
2:38 pm EDT Jul 12, 2026
3pm EDT Jul 12, 2026-6pm EDT Jul 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
