Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be 19°C. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Saturday
20th Jun
19

10

12

7
Sunday
21st Jun
19

11

12

7
Monday
22nd Jun
20

10

12

7
Tuesday
23rd Jun
20

10

7

7
Wednesday
24th Jun
18

12

1

6

5-day weather forecast updated at 04:03 on Saturday 20th June 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 Saturday 20th June 2026

Expect scattered clouds in Mackinac Island, Michigan with a maximum temperature of 19°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

19
°C maximum temperature
10
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

Mackinac Island weather for Sunday 21st June 2026

19
°C maximum temperature
11
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
19
°C wind chill
14
kph wind from W

Mackinac Island weather for Monday 22nd June 2026

Expect scattered clouds in Mackinac Island, Michigan with a maximum temperature of 20°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 north.

20
°C maximum temperature
10
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
20
°C wind chill
17
kph wind from N

Mackinac Island weather for Tuesday 23rd June 2026

Expect broken clouds in Mackinac Island, Michigan with a maximum temperature of 20°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

20
°C maximum temperature
10
°C minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from N

Mackinac Island weather for Wednesday 24th June 2026

Expect overcast skies in Mackinac Island, Michigan with a maximum temperature of 18°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.