Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be 9°C. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Tuesday
21st Apr
9

2

13

6
Wednesday
22nd Apr
8

1

14

6
Thursday
23rd Apr
11

4

9

4
Friday
24th Apr
11

6

0

5
Saturday
25th Apr
9

5

1

4

5-day weather forecast updated at 04:02 on Tuesday 21st April 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 Tuesday 21st April 2026

Expect scattered clouds in Mackinac Island, Michigan with a maximum temperature of 9°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

9
°C maximum temperature
2
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
6
°C wind chill
19
kph wind from W

Mackinac Island weather for Wednesday 22nd April 2026

Expect clear skies in Mackinac Island, Michigan with a maximum temperature of 8°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

8
°C maximum temperature
1
°C minimum temperature
clear skies
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
6
°C wind chill
11
kph wind from E

Mackinac Island weather for Thursday 23rd April 2026

Expect scattered clouds in Mackinac Island, Michigan with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the east.

11
°C maximum temperature
4
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
11
°C wind chill
21
kph wind from E

Mackinac Island weather for Friday 24th April 2026

Expect isolated thunderstorms in Mackinac Island, Michigan with a maximum temperature of 11°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 24 kph from the east.

11
°C maximum temperature
6
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
73
% chance of some rain
<20
mm of rainfall expected
11
°C wind chill
24
kph wind from E

Mackinac Island weather for Saturday 25th April 2026

Expect mostly cloudy with light rain in Mackinac Island, Michigan with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 24% chance of some rain and a gentle breeze of 16 kph from the north-east.