S
M
T
W
T
F
S
30
31°
27°
1
32°
26°
2
32°
28°
3
34°
28°
4
35°
30°
5
47°
33°
6
47°
41°
7
49°
39°
8
55°
43°
9
53°
41°
10
59°
42°
11
55°
46°
12
54°
42°
13
54°
39°
14
51°
38°
15
55°
44°
16
51°
41°
17
50°
33°
18
51°
33°
19
49°
33°
20
42°
31°
21
39°
32°
22
44°
32°
23
42°
34°
24
53°
38°
25
49°
34°
26
42°
32°
27
33°
19°
28
31°
18°
29
36°
26°
30
40°
28°
31
42°
29°
1
39°
28°
2
45°
33°
3
54°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Pullman
Pullman's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Pullman. See also: January | February | March.
