Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be 25°C. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Wednesday
8th Jul
25

19

4

6
Thursday
9th Jul
24

17

5

8
Friday
10th Jul
26

14

9

8
Saturday
11th Jul
26

16

14

8
Sunday
12th Jul
26

17

12

8

5-day weather forecast updated at 04:03 on Wednesday 8th July 2026 GMT

More about Mackinac Island

Mackinac Island by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Michigan

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 Wednesday 8th July 2026

Expect isolated thunderstorms in Mackinac Island, Michigan with a maximum temperature of 25°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a light breeze of 12 kph from the north-west.

25
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
76
% chance of some rain
<10
mm of rainfall expected
25
°C wind chill
12
kph wind from NW

Mackinac Island weather for Thursday 9th July 2026

Expect isolated thunderstorms in Mackinac Island, Michigan with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 29% chance of some rain and a light breeze of 12 kph from the north.

24
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
29
% chance of some rain
<10
mm of rainfall expected
24
°C wind chill
12
kph wind from N

Mackinac Island weather for Friday 10th July 2026

Expect scattered clouds in Mackinac Island, Michigan with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

26
°C maximum temperature
14
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
11
kph wind from N

Mackinac Island weather for Saturday 11th July 2026

Expect scattered clouds in Mackinac Island, Michigan with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

26
°C maximum temperature
16
°C minimum temperature
scattered clouds
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from SE

Mackinac Island weather for Sunday 12th July 2026

Expect scattered clouds in Mackinac Island, Michigan with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.