
Showers and Storms Tonight, Additional Storm Chances Early This Week
Multiple rounds of showers and storms are possible over the next few days, including the potential for severe storms. Read More >
Hazardous Weather Conditions
Current conditions at
Mackinac Island Airport (KMCD)
Lat: 45.87°NLon: 84.63°WElev: 738ft.
Light Rain Fog/Mist
45°F
7°C
| Humidity | 100% |
| Wind Speed | E 16 G 24 mph |
| Barometer | 29.97 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 5.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 17 May 8:56 pm EDT |
Extended Forecast for
Mackinac Island Airport MI
Tonight

Low: 48 °F
Showers and
BreezyMonday

High: 65 °F
Chance
ShowersMonday Night
Low: 49 °F
Chance
T-storms then
Showers
LikelyTuesday

High: 67 °F
Showers and
BreezyTuesday Night
Low: 36 °F
Breezy.
Chance
Showers then
Mostly CloudyWednesday
High: 48 °F
Partly Sunny
and Breezy
then Mostly
SunnyWednesday Night

Low: 36 °F
Mostly Clear
Thursday

High: 52 °F
Sunny
Thursday Night

Low: 39 °F
Partly Cloudy
Detailed Forecast
Tonight
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Steady temperature around 48. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 65. Southeast wind around 15 mph becoming west in the afternoon.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 49. Southwest wind 5 to 15 mph becoming south in the evening. Chance of precipitation is 70%.
Tuesday
Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 67. Breezy, with a southeast wind 15 to 20 mph becoming southwest 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Tuesday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 36. Breezy, with a northwest wind around 20 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 48. Breezy.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mackinac Island Airport MI
45.86°N 84.65°W (Elev. 748 ft)
45.86°N 84.65°W (Elev. 748 ft)
8:11 pm EDT May 17, 2026
9pm EDT May 17, 2026-6pm EDT May 24, 2026



