Isle Royale weather live forecast

Today's maximum temperature in Isle Royale is expected to be -17°C. Select a day from the live weather forecast for Isle Royale, Michigan, USA for more weather parameters.

Wednesday
28th Jan
-17

-20

2

1
Thursday
29th Jan
-18

-21

2

1
Friday
30th Jan
-14

-22

1

1
Saturday
31st Jan
-12

-18

9

1
Sunday
1st Feb
-8

-12

0

1

5-day weather forecast updated at 04:03 on Wednesday 28th January 2026 GMT

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

Isle Royale weather forecast by day

Below are the detailed weather forecasts for Isle Royale for the next 5 days.

Isle Royale weather for Wednesday 28th January 2026

Expect broken clouds in Isle Royale, Michigan with a maximum temperature of -17°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 24 kph from the north-west.

-17
°C maximum temperature
-20
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-28
°C wind chill
24
kph wind from NW

Isle Royale weather for Thursday 29th January 2026

Expect broken clouds in Isle Royale, Michigan with a maximum temperature of -18°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 25 kph from the north.

-18
°C maximum temperature
-21
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-28
°C wind chill
25
kph wind from N

Isle Royale weather for Friday 30th January 2026

Expect mostly cloudy with light snow in Isle Royale, Michigan with a maximum temperature of -14°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 42% chance of some snow and a moderate breeze of 26 kph from the north.

-14
°C maximum temperature
-22
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
42
% chance of some snow
<2
cm of snow expected
-24
°C wind chill
26
kph wind from N

Isle Royale weather for Saturday 31st January 2026

Expect scattered clouds in Isle Royale, Michigan with a maximum temperature of -12°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 18 kph from the south-west.

-12
°C maximum temperature
-18
°C minimum temperature
scattered clouds
9
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-20
°C wind chill
18
kph wind from SW

Isle Royale weather for Sunday 1st February 2026

Expect mostly cloudy with light snow in Isle Royale, Michigan with a maximum temperature of -8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 46% chance of some snow and a gentle breeze of 18 kph from the south-west.