Measurements:
°C
°F
Grand Marais
-10°F
SE 16 mph
Feels like: -30°F
Precip: 0%
World Resorts USA Grand Marais Weather

14 Day Weather Forecast

12.13
sat
DAY
-6°F
SE 14 mph
precip
0%
NIGHT
-6°F
SE 15 mph
precip
0%
12.14
sun
DAY
4°F
SE 4 mph
precip
0%
NIGHT
10°F
NE 19 mph
precip
0%
12.15
mon
DAY
16°F
SE 11 mph
precip
0%
NIGHT
4°F
SE 2 mph
precip
0%
12.16
tue
DAY
26°F
NE 18 mph
precip
61%
NIGHT
34°F
E 21 mph
precip
100%
12.17
wed
DAY
20°F
E 3 mph
precip
53%
NIGHT
28°F
NW 14 mph
precip
100%
12.18
thu
DAY
18°F
E 24 mph
precip
77%
NIGHT
-4°F
SE 14 mph
precip
0%
12.19
fri
DAY
6°F
W 9 mph
precip
100%
NIGHT
22°F
E 12 mph
precip
100%
12.20
sat
DAY
10°F
SE 9 mph
precip
0%
NIGHT
2°F
S 4 mph
precip
0%
12.21
sun
DAY
12°F
NE 4 mph
precip
100%
NIGHT
10°F
SE 6 mph
precip
42%
12.22
mon
DAY
26°F
W 11 mph
precip
100%
NIGHT
26°F
NE 9 mph
precip
100%
12.23
tue
DAY
2°F
SE 20 mph
precip
0%
NIGHT
-12°F
SE 9 mph
precip
0%
12.24
wed
DAY
-2°F
E 6 mph
precip
46%
NIGHT
16°F
NE 15 mph
precip
41%
12.25
thu
DAY
14°F
SE 7 mph
precip
0%
NIGHT
4°F
S 6 mph
precip
0%

Grand Marais Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Grand Marais was 39.6°F. The maximum and minimum values were 37.0°F and 43.2°F respectively.

Grand Marais on the Weather Map

Best Time to Visit Grand Marais
The most sunny months:
September 14 days
August 13 days
July 12 days
The most warm months:
August 70.1 °F
July 69.0 °F
September 63.5 °F
Warmest sea temperature:
August 61.3 °F
September 60.2 °F
October 53.1 °F
The most cold months:
February 15.4 °F
January 16.0 °F
December 23.2 °F
The most rainy months:
August 3 days
April 2 days
July 2 days
The most windy months:
November 10 mph
December 9 mph
April 9 mph
USA Resorts:
NAME
Chicago +20
Hawaii +76
Honolulu +76
Houston +68
Las Vegas +54
Los Angeles +54
Maui +70
Miami +70
Miami Beach +78
New York +24
San Diego +56
San Francisco +44
Sarasota +56
Tampa +54
Washington +24
24 Hours Weather Forecast
Grand Marais
Local time: 00:34
13 dec, saturday
0300 -10°F
SE
16 mph
0600 -12°F
SE
16 mph
0900 -10°F
SE
16 mph
1200 -6°F
SE
14 mph
1500 -4°F
SE
14 mph
1800 -6°F
SE
14 mph
2100 -6°F
SE
15 mph
14 dec, sunday
0000 -6°F
SE
15 mph