Monthly Historical AveragesGrand Marais, MN
Average Temperature
High
-3°
Feels -7
Low
-10°
Feels -17
Average Precipitation
5 Days
2.1mm
12.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, December 29, 2025
Day
-12°Feels -22
Wind
34 km/h NW
Gust
51 km/h
Humidity
61%
P.O.P
20%
Night
-17°Feels -29
Wind
31 km/h NW
Gust
47 km/h
Humidity
84%
P.O.P
20%
Historical AveragesDec 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity