Mackinac Island weather live forecast

Today's maximum temperature in Mackinac Island is expected to be -3°C. Select a day from the live weather forecast for Mackinac Island, Michigan, USA for more weather parameters.

Saturday
17th Jan
-3

-7

1

1
Sunday
18th Jan
-6

-9

1

1
Monday
19th Jan
-9

-16

0

1
Tuesday
20th Jan
-12

-16

3

1
Wednesday
21st Jan
-8

-12

1

1

5-day weather forecast updated at 04:05 on Saturday 17th January 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 17th January 2026

Expect mostly cloudy with light snow in Mackinac Island, Michigan with a maximum temperature of -3°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 21% chance of some snow and a moderate breeze of 20 kph from the north-west.

-3
°C maximum temperature
-7
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
21
% chance of some snow
<2
cm of snow expected
-9
°C wind chill
20
kph wind from NW

Mackinac Island weather for Sunday 18th January 2026

Expect mostly cloudy with light snow in Mackinac Island, Michigan with a maximum temperature of -6°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 98% chance of some snow and a gentle breeze of 18 kph from the south-west.

-6
°C maximum temperature
-9
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
98
% chance of some snow
<5
cm of snow expected
-13
°C wind chill
18
kph wind from SW

Mackinac Island weather for Monday 19th January 2026

Expect mostly cloudy with light snow in Mackinac Island, Michigan with a maximum temperature of -9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 40% chance of some snow and a fresh breeze of 32 kph from the north-west.

-9
°C maximum temperature
-16
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
1
UV index (Low)
40
% chance of some snow
<2
cm of snow expected
-18
°C wind chill
32
kph wind from NW

Mackinac Island weather for Tuesday 20th January 2026

Expect mostly cloudy with light snow in Mackinac Island, Michigan with a maximum temperature of -12°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 8% chance of some snow and a fresh breeze of 29 kph from the west.

-12
°C maximum temperature
-16
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
1
UV index (Low)
8
% chance of some snow
<2
cm of snow expected
-22
°C wind chill
29
kph wind from W

Mackinac Island weather for Wednesday 21st January 2026

Expect mostly cloudy with light snow in Mackinac Island, Michigan with a maximum temperature of -8°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 50% chance of some snow and a gentle breeze of 18 kph from the north-west.