Mackinac Island, MI Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Fri Sep 11	Partly Cloudy Close Hourly	-º / 60º	4%	S 12 mph	68%
5pm	Sunny	73º	1%	SW 13 mph	54%
6pm	Sunny	72º	1%	SW 11 mph	56%
7pm	Mostly Sunny	70º	2%	SSW 8 mph	63%
8pm	Partly Cloudy	67º	2%	SSW 6 mph	71%
9pm	Partly Cloudy	65º	2%	SSE 7 mph	74%
10pm	Partly Cloudy	63º	2%	SSE 8 mph	75%
11pm	Partly Cloudy	63º	1%	S 9 mph	73%
Sat Sep 12	PM Thunderstorms View Hourly	73º / 56º	46%	SW 18 mph	76%
12am	Partly Cloudy	63º	1%	S 11 mph	69%
1am	Partly Cloudy	62º	2%	S 12 mph	69%
2am	Mostly Cloudy	62º	1%	S 11 mph	70%
3am	Mostly Cloudy	62º	2%	S 12 mph	71%
4am	Mostly Cloudy	62º	2%	S 12 mph	71%
5am	Partly Cloudy	62º	3%	S 12 mph	72%
6am	Mostly Cloudy	61º	4%	S 12 mph	74%
7am	Partly Cloudy	62º	4%	S 12 mph	74%
8am	Partly Cloudy	64º	5%	S 13 mph	75%
9am	Mostly Cloudy	66º	5%	SSW 13 mph	74%
10am	Cloudy	68º	12%	SSW 13 mph	73%
11am	Cloudy	70º	10%	SSW 13 mph	74%
12pm	Mostly Cloudy	71º	5%	SW 15 mph	75%
1pm	Mostly Cloudy	72º	11%	WSW 17 mph	74%
2pm	Mostly Cloudy	72º	24%	WSW 18 mph	75%
3pm	Scattered Thunderstorms	71º	43%	WSW 17 mph	79%
4pm	Scattered Thunderstorms	71º	46%	WSW 16 mph	79%
5pm	Cloudy	70º	20%	W 15 mph	81%
6pm	Cloudy	68º	18%	W 13 mph	79%
7pm	Mostly Cloudy	67º	12%	NW 9 mph	79%
8pm	Mostly Clear	65º	5%	NNW 8 mph	80%
9pm	Clear	63º	4%	NNW 8 mph	81%
10pm	Clear	61º	4%	NW 9 mph	81%
11pm	Clear	60º	4%	NW 9 mph	81%
Sun Sep 13	Mostly Cloudy View Hourly	62º / 50º	24%	WNW 17 mph	70%
12am	Clear	59º	4%	NW 8 mph	81%
1am	Clear	58º	4%	WNW 8 mph	81%
2am	Partly Cloudy	58º	4%	WNW 9 mph	81%
3am	Partly Cloudy	57º	4%	NW 9 mph	81%
4am	Mostly Cloudy	57º	4%	WNW 9 mph	81%
5am	Partly Cloudy	57º	4%	WNW 9 mph	81%
6am	Mostly Cloudy	57º	4%	WNW 9 mph	81%
7am	Mostly Cloudy	57º	4%	WNW 9 mph	82%
8am	Partly Cloudy	57º	4%	WNW 9 mph	82%
9am	Mostly Cloudy	59º	4%	WNW 10 mph	79%
10am	Partly Cloudy	60º	3%	WNW 11 mph	76%
11am	Mostly Cloudy	60º	6%	WNW 12 mph	72%
12pm	Mostly Cloudy	60º	5%	WNW 13 mph	71%
1pm	Cloudy	61º	12%	WNW 15 mph	68%
2pm	Cloudy	61º	21%	W 16 mph	64%
3pm	Cloudy	61º	23%	WNW 16 mph	62%
4pm	Mostly Cloudy	60º	24%	WNW 17 mph	62%
Mon Sep 14	Mostly Sunny	65º / 56º	5%	SW 9 mph	62%
Tue Sep 15	AM Rain	69º / 54º	90%	SW 16 mph	86%
Wed Sep 16	Mostly Cloudy	67º / 55º	17%	ENE 6 mph	75%
Thu Sep 17	Partly Cloudy	67º / 54º	24%	NNW 9 mph	73%
Fri Sep 18	Partly Cloudy	69º / 56º	20%	SW 10 mph	72%

Buoy Data
For Mackinac Island, MI
Wind Forecast
In Mackinac Island, MI
Radar
In Mackinac Island, MI
Marine Forecast
In Mackinac Island, MI

NOAA Weather Marine Forecast for Mackinac Island, MI

This Afternoon

High : 71ºF
WSW wind around 10 kt. Sunny. Waves around 1 ft.

Tonight

Low : 61ºF
S wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

Saturday

High : 73ºF
S wind 15 to 20 kt becoming WSW in the afternoon. Winds could gust as high as 30 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Saturday Night

Low : 56ºF
WNW wind around 10 kt. A chance of showers before 8pm. Waves 1 ft or less.

Sunday

High : 64ºF
WNW wind 10 to 15 kt. A slight chance of showers after 2pm. Waves 1 ft or less.

Sunday Night

Low : 50ºF
NW wind 10 to 15 kt. Partly cloudy. Waves 1 ft or less.

Monday

High : 64ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Monday Night

Low : 56ºF
S wind 15 to 20 kt, with gusts as high as 30 kt. Rain. Waves 2 to 3 ft.

Tuesday

High : 69ºF
S wind 15 to 20 kt becoming WSW in the afternoon. Winds could gust as high as 30 kt. Rain. Waves 1 to 2 ft.

Current Weather Conditions In Mackinac Island, MI

As Of: 24 minutes ago

Temperature: 73ºF
Feels Like: 73ºF

Wind Speed: 13mph
Direction: 0º (SW)
Gusts: 21mph

Cloud Cover: Sunny
Visibility: 10mi

Pressure: 29.92"
Humidity: 54%
Dew Point: 0ºF

The weather right now in Mackinac Island, MI is Sunny. The current temperature is 73°F, and the expected high and low for today, Friday, September 11, 2026, are -° high temperature and 60°F low temperature. The wind is currently blowing at 13 miles per hour, and coming from the Southwest. The wind is gusting to 21 mph. With the wind and the atmosphere the temperature feels like 73° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 54 percent, and air pressure at 29.92 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).