S
M
T
W
T
F
S
29
60°
39°
30
60°
35°
1
56°
28°
2
51°
27°
3
44°
34°
4
50°
31°
5
45°
28°
6
47°
34°
7
51°
32°
8
52°
26°
9
51°
31°
10
44°
26°
11
46°
22°
12
39°
23°
13
38°
19°
14
38°
18°
15
36°
19°
16
35°
21°
17
37°
16°
18
39°
16°
19
35°
20°
20
37°
25°
21
44°
33°
22
45°
32°
23
48°
33°
24
49°
30°
25
51°
29°
26
48°
26°
27
41°
19°
28
38°
30°
29
45°
30°
30
Hist. Avg.
44°
26°
31
Hist. Avg.
44°
26°
1
Hist. Avg.
44°
26°
2
Hist. Avg.
44°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Pomeroy
Pomeroy's December 2026 forecast shows daily high temperatures ranging from 35° to 60°, with overnight lows between 16° and 39°. The average high for December is 45° 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 Pomeroy. See also: January | February | March.