Grand Marais weather live forecast

Today's maximum temperature in Grand Marais is expected to be 22°C. Select a day from the live weather forecast for Grand Marais, Michigan, USA for more weather parameters.

Wednesday
29th Jul
22

13

13

7
Thursday
30th Jul
25

18

12

7
Friday
31st Jul
22

18

2

3
Saturday
1st Aug
18

16

3

4
Sunday
2nd Aug
17

13

11

7

5-day weather forecast updated at 04:03 on Wednesday 29th July 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 29th July 2026

Expect scattered clouds in Grand Marais, Michigan with a maximum temperature of 22°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the west.

22
°C maximum temperature
13
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
22
°C wind chill
6
kph wind from W

Grand Marais weather for Thursday 30th July 2026

Expect scattered clouds in Grand Marais, Michigan with a maximum temperature of 25°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

25
°C maximum temperature
18
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
12
kph wind from SE

Grand Marais weather for Friday 31st July 2026

Expect isolated thunderstorms in Grand Marais, Michigan with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a light breeze of 12 kph from the south.

22
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
69
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
12
kph wind from S

Grand Marais weather for Saturday 1st August 2026

Expect mostly cloudy with light rain in Grand Marais, Michigan with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a light breeze of 10 kph from the north.

18
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
52
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
10
kph wind from N

Grand Marais weather for Sunday 2nd August 2026

Expect scattered clouds in Grand Marais, Michigan with a maximum temperature of 17°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.