S
M
T
W
T
F
S
29
34°
23°
30
35°
24°
1
34°
23°
2
35°
22°
3
33°
20°
4
21°
3°
5
23°
21°
6
33°
20°
7
36°
13°
8
32°
6°
9
24°
3°
10
19°
0°
11
17°
2°
12
15°
7°
13
18°
8°
14
19°
12°
15
20°
10°
16
24°
12°
17
24°
14°
18
32°
11°
19
31°
6°
20
19°
5°
21
17°
4°
22
19°
-4°
23
17°
-2°
24
16°
4°
25
19°
0°
26
24°
11°
27
27°
13°
28
31°
12°
29
30°
10°
30
30°
8°
31
27°
2°
1
23°
-5°
2
15°
1°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Fort Kent
Fort Kent's December 2026 forecast shows daily high temperatures ranging from 15° to 36°, with overnight lows between -5° and 24°. The average high for December is 25° with an average low of 9°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Fort Kent. See also: January | February | March.