Grand Marais weather live forecast

Today's maximum temperature in Grand Marais is expected to be 6°C. Select a day from the live weather forecast for Grand Marais, Michigan, USA for more weather parameters.

Wednesday
13th May
6

4

4

5
Thursday
14th May
10

3

13

6
Friday
15th May
13

8

4

6
Saturday
16th May
11

7

12

7
Sunday
17th May
13

5

2

6

5-day weather forecast updated at 04:02 on Wednesday 13th 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 Wednesday 13th May 2026

Expect mostly cloudy with light rain in Grand Marais, Michigan with a maximum temperature of 6°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 23% chance of some rain and a moderate breeze of 26 kph from the north.

6
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
23
% chance of some rain
<5
mm of rainfall expected
1
°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 10°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

10
°C maximum temperature
3
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
14
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 13°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 73% chance of some rain and a fresh breeze of 32 kph from the south.

13
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
73
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
32
kph wind from S

Grand Marais weather for Saturday 16th May 2026

Expect scattered clouds in Grand Marais, Michigan with a maximum temperature of 11°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north-west.

11
°C maximum temperature
7
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from NW

Grand Marais weather for Sunday 17th May 2026

Expect isolated thunderstorms in Grand Marais, Michigan with a maximum temperature of 13°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 18 kph from the east.