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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Grand Isle, ME
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January
Average Temperature
High
-7°
Feels -11
Low
-16°
Feels -22
Average Precipitation
8 Days
Rain amount
0mm
Snow amount
38.6cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
0°
9
0°
10
0°
11
-5°
12
-6°
13
-1°
14
-1°
15
-6°
16
-15°
17
-11°
18
-8°
19
-11°
20
-14°
21
-14°
22
-14°
23
24
25
26
27
28
29
30
31
Forecast
Thursday, January 8, 2026
Day
0°
Feels -4
Wind
13 km/h NW
Gust
20 km/h
Humidity
69%
P.O.P
40%
Snow
<1 cm
Night
-11°
Feels -15
Wind
12 km/h NW
Gust
18 km/h
Humidity
100%
P.O.P
30%
Historical Averages
Jan 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.