Mackinac Island, MI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
May 17 		Showers -º / 43º 38% NNW 14 mph 90%
Sun
May 18 		Cloudy
View Hourly 		49º / 39º 24% NNW 13 mph 72%
4am Cloudy 46º 24% NW 12 mph 95%
5am Few Showers 47º 40% NW 12 mph 95%
6am Cloudy 47º 15% NNW 12 mph 92%
7am Cloudy 47º 5% NNW 13 mph 84%
8am Cloudy 46º 4% NNW 14 mph 84%
9am Cloudy 45º 5% NNW 14 mph 85%
10am Cloudy 44º 6% NNW 13 mph 88%
11am Cloudy 44º 9% N 13 mph 87%
12pm Cloudy 44º 11% N 12 mph 83%
1pm Cloudy 45º 13% N 11 mph 79%
2pm Cloudy 46º 24% NNW 11 mph 76%
3pm Cloudy 45º 19% NNW 10 mph 77%
4pm Cloudy 45º 6% NNW 10 mph 76%
5pm Cloudy 46º 5% NNW 10 mph 70%
6pm Cloudy 48º 4% NNW 11 mph 65%
7pm Mostly Cloudy 48º 4% NNW 11 mph 65%
8pm Mostly Cloudy 49º 4% NNW 12 mph 63%
9pm Mostly Cloudy 49º 4% NNW 11 mph 63%
10pm Cloudy 48º 4% NNW 13 mph 63%
11pm Cloudy 48º 4% NNW 12 mph 63%
Mon
May 19 		Sunny
View Hourly 		54º / 39º 2% ENE 12 mph 48%
12am Cloudy 47º 4% NNW 13 mph 63%
1am Cloudy 45º 7% NNW 13 mph 66%
2am Cloudy 44º 9% NNW 12 mph 68%
3am Cloudy 44º 8% NNW 12 mph 70%
4am Cloudy 43º 5% N 11 mph 70%
5am Cloudy 43º 4% N 11 mph 71%
6am Cloudy 42º 3% N 11 mph 70%
7am Mostly Cloudy 41º 4% NNE 10 mph 73%
8am Partly Cloudy 41º 3% NNE 11 mph 71%
9am Mostly Clear 41º 3% NE 11 mph 70%
10am Clear 40º 2% NE 11 mph 69%
11am Sunny 40º 2% NNE 11 mph 66%
12pm Sunny 41º 1% NE 12 mph 61%
1pm Sunny 43º 1% NE 10 mph 56%
2pm Sunny 44º 0% NE 9 mph 50%
3pm Sunny 46º 0% NE 9 mph 48%
4pm Sunny 48º 1% NE 8 mph 44%
5pm Sunny 49º 1% E 6 mph 43%
6pm Sunny 50º 1% ESE 6 mph 42%
7pm Sunny 51º 1% SE 6 mph 42%
8pm Sunny 52º 1% SSE 7 mph 40%
9pm Mostly Sunny 52º 1% SSE 5 mph 41%
10pm Sunny 53º 1% NW 5 mph 42%
11pm Sunny 53º 1% NNW 5 mph 42%
Tue
May 20 		Partly Cloudy
View Hourly 		52º / 43º 2% E 15 mph 49%
12am Mostly Sunny 51º 1% NNW 6 mph 44%
1am Mostly Sunny 50º 1% N 7 mph 47%
2am Clear 48º 1% NNE 8 mph 52%
3am Clear 47º 0% NNE 10 mph 55%
Wed
May 21 		Mostly Cloudy 52º / 42º 5% ENE 14 mph 60%
Thu
May 22 		Cloudy 51º / 43º 24% N 13 mph 74%
Fri
May 23 		Mostly Cloudy 54º / 44º 24% N 10 mph 73%
Sat
May 24 		Partly Cloudy 59º / 44º 6% NNW 11 mph 62%

Weather Radar for Mackinac Island, MI See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Mackinac Island, MI

Tonight
Low : 47ºF
NNW wind around 10 kt. Isolated showers before 11pm. Waves around 1 ft.
Sunday
High : 47ºF
N wind 10 to 15 kt. Isolated showers before 2pm. Waves around 1 ft.
Sunday Night
Low : 39ºF
NNW wind 10 to 15 kt. Mostly cloudy. Waves around 1 ft.
Monday
High : 54ºF
NE wind 5 to 10 kt. Sunny. Waves 1 ft or less.
Monday Night
Low : 39ºF
N wind 10 to 15 kt becoming NE after midnight. Mostly clear. Waves 1 ft or less.
Tuesday
High : 52ºF
E wind 10 to 15 kt. Mostly sunny. Waves around 1 ft.
Tuesday Night
Low : 41ºF
ENE wind 10 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.
Wednesday
High : 52ºF
NE wind around 15 kt. Partly sunny. Waves 1 to 2 ft.
Wednesday Night
Low : 43ºF
N wind around 15 kt. A chance of showers. Waves around 1 ft.

NOAA Buoy Data Near Mackinac Island, MI See Map

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    Wind Speed Forecast for Mackinac Island, MI

    SundayMondayTuesday
    Wind Speed (MPH) 121412101213111112876
    4am8am12pm4pm8pm12am4am8am12pm4pm8pm12am
    MPH 121412101213111112876
    DIR NWNNWNNNWNNWNNWNNNENENESSENNW

    Current Weather Conditions In Mackinac Island, MI

    As Of: 15 minutes ago

    • 46ºF
    • 41ºF
    • 12mph
    • 0º (NW)
    • 16mph
    • Cloudy
    • 10mi
    • 29.62"
    • 95%
    • 0ºF

    The weather right now in Mackinac Island, MI is Cloudy. The current temperature is 46°F, and the expected high and low for today, Sunday, May 18, 2025, are -° high temperature and 43°F low temperature. The wind is currently blowing at 12 miles per hour, and coming from the Northwest. The wind is gusting to 16 mph. With the wind and the atmosphere the temperature feels like 41° Fahrenheit. Expected precipitation is 24 percent, with current humidity at 95 percent, and air pressure at 29.62 in. Visibility is 10 nautical miles. There are no current weather alert(s).