Grand Marais weather live forecast

Today's maximum temperature in Grand Marais is expected to be 5°C. Select a day from the live weather forecast for Grand Marais, Michigan, USA for more weather parameters.

Tuesday
12th May
5

2

1

1
Wednesday
13th May
5

4

7

4
Thursday
14th May
9

4

10

6
Friday
15th May
12

7

3

5
Saturday
16th May
13

8

4

5

5-day weather forecast updated at 04:02 on Tuesday 12th May 2026 GMT

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

Grand Marais weather forecast by day

Below are the detailed weather forecasts for Grand Marais for the next 5 days.

Grand Marais weather for Tuesday 12th May 2026

Expect mostly cloudy with rain in Grand Marais, Michigan with a maximum temperature of 5°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and a moderate breeze of 23 kph from the south-east.

5
°C maximum temperature
2
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
95
% chance of some rain
<20
mm of rainfall expected
1
°C wind chill
23
kph wind from SE

Grand Marais weather for Wednesday 13th May 2026

Expect broken clouds in Grand Marais, Michigan with a maximum temperature of 5°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north.

5
°C maximum temperature
4
°C minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
°C wind chill
26
kph wind from N

Grand Marais weather for Thursday 14th May 2026

Expect scattered clouds in Grand Marais, Michigan with a maximum temperature of 9°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.

9
°C maximum temperature
4
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
7
°C wind chill
13
kph wind from NW

Grand Marais weather for Friday 15th May 2026

Expect mostly cloudy with light rain in Grand Marais, Michigan with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and a fresh breeze of 30 kph from the south.

12
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
5
UV index (Moderate)
64
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
30
kph wind from S

Grand Marais weather for Saturday 16th May 2026

Expect broken clouds in Grand Marais, Michigan with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the north-west.