S
M
T
W
T
F
S
29
33°
23°
30
33°
26°
1
34°
29°
2
35°
32°
3
38°
32°
4
37°
33°
5
37°
30°
6
38°
26°
7
39°
28°
8
41°
33°
9
39°
33°
10
40°
31°
11
41°
26°
12
40°
25°
13
39°
33°
14
35°
28°
15
37°
26°
16
36°
32°
17
37°
33°
18
39°
32°
19
40°
30°
20
39°
32°
21
38°
34°
22
39°
30°
23
40°
28°
24
36°
21°
25
34°
16°
26
35°
19°
27
27°
18°
28
26°
20°
29
29°
17°
30
31°
21°
31
29°
29°
1
37°
26°
2
38°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Pemberton
Pemberton's December 2026 forecast shows daily high temperatures ranging from 26° to 41°, with overnight lows between 16° and 34°. The average high for December is 36° with an average low of 27°. 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 Pemberton. See also: January | February | March.