S
M
T
W
T
F
S
29
50°
32°
30
59°
40°
1
58°
37°
2
47°
37°
3
55°
38°
4
58°
35°
5
46°
32°
6
46°
32°
7
44°
37°
8
52°
39°
9
50°
38°
10
56°
41°
11
54°
38°
12
45°
35°
13
42°
30°
14
40°
28°
15
39°
27°
16
40°
31°
17
42°
35°
18
54°
39°
19
54°
38°
20
52°
35°
21
46°
29°
22
39°
29°
23
51°
38°
24
52°
35°
25
38°
24°
26
39°
24°
27
40°
34°
28
42°
29°
29
44°
28°
30
40°
24°
31
40°
24°
1
39°
21°
2
38°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Whitman
Whitman's December 2026 forecast shows daily high temperatures ranging from 38° to 59°, with overnight lows between 21° and 41°. The average high for December is 47° with an average low of 32°. 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 Whitman. See also: January | February | March.
