Monthly Historical AveragesGrand Portage, MN
Average Temperature
High
-3°
Feels -7
Low
-10°
Feels -16
Average Precipitation
1 Days
0mm
2.2cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, December 27, 2025
Day
2°Feels -2
Wind
20 km/h SE
Gust
30 km/h
Humidity
86%
P.O.P
70%
Rain
<1 mm
Night
0°Feels -4
Wind
17 km/h S
Gust
26 km/h
Humidity
100%
P.O.P
30%
Historical AveragesDec 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity