Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be 23°C. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Sunday
2nd Aug
23

16

12

7
Monday
3rd Aug
23

16

14

7
Tuesday
4th Aug
24

16

12

7
Wednesday
5th Aug
22

16

4

6

5-day weather forecast updated at 04:03 on Friday 31st July 2026 GMT

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The 5-day weather forecast for Michigan (Mackinac Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mackinac Island weather forecast by day

Below are the detailed weather forecasts for Mackinac Island for the next 5 days.

Mackinac Island weather for Sunday 2nd August 2026

Expect sunshine and showers in Mackinac Island, Michigan with a maximum temperature of 23°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 11% chance of some rain and a gentle breeze of 17 kph from the north-east.

23
°C maximum temperature
16
°C minimum temperature
sunshine and showers
12
hours of sunshine
7
UV index (High)
11
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
17
kph wind from NE

Mackinac Island weather for Monday 3rd August 2026

Expect clear skies in Mackinac Island, Michigan with a maximum temperature of 23°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

23
°C maximum temperature
16
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from NE

Mackinac Island weather for Tuesday 4th August 2026

Expect scattered clouds in Mackinac Island, Michigan with a maximum temperature of 24°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

24
°C maximum temperature
16
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from SW

Mackinac Island weather for Wednesday 5th August 2026

Expect isolated thunderstorms in Mackinac Island, Michigan with a maximum temperature of 22°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 13 kph from the south.