S
M
T
W
T
F
S
29
47°
30°
30
46°
23°
1
43°
22°
2
40°
20°
3
32°
16°
4
30°
23°
5
31°
17°
6
40°
12°
7
32°
11°
8
26°
14°
9
28°
14°
10
27°
13°
11
27°
15°
12
28°
19°
13
31°
13°
14
30°
12°
15
26°
9°
16
25°
10°
17
Hist. Avg.
31°
16°
18
Hist. Avg.
31°
15°
19
Hist. Avg.
30°
15°
20
Hist. Avg.
30°
14°
21
Hist. Avg.
30°
14°
22
Hist. Avg.
30°
14°
23
Hist. Avg.
29°
13°
24
Hist. Avg.
29°
13°
25
Hist. Avg.
29°
13°
26
Hist. Avg.
29°
12°
27
Hist. Avg.
28°
12°
28
Hist. Avg.
28°
12°
29
Hist. Avg.
28°
12°
30
Hist. Avg.
28°
11°
31
Hist. Avg.
28°
11°
1
Hist. Avg.
28°
11°
2
Hist. Avg.
27°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Passumpsic
Passumpsic's December 2026 forecast shows daily high temperatures ranging from 25° to 47°, with overnight lows between 9° and 30°. The average high for December is 33° with an average low of 16°. 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 Passumpsic. See also: January | February | March.