S
M
T
W
T
F
S
29
64°
36°
30
61°
29°
1
48°
26°
2
49°
32°
3
61°
35°
4
55°
35°
5
49°
32°
6
50°
28°
7
46°
23°
8
45°
26°
9
52°
32°
10
54°
34°
11
56°
33°
12
59°
33°
13
56°
32°
14
50°
26°
15
51°
27°
16
52°
23°
17
47°
18°
18
45°
18°
19
46°
19°
20
43°
21°
21
46°
27°
22
47°
22°
23
46°
24°
24
51°
22°
25
46°
24°
26
54°
29°
27
57°
29°
28
52°
23°
29
47°
26°
30
46°
19°
31
47°
18°
1
45°
24°
2
47°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Spearman
Spearman's December 2026 forecast shows daily high temperatures ranging from 43° to 64°, with overnight lows between 18° and 36°. The average high for December is 51° 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 Spearman. See also: January | February | March.
