S
M
T
W
T
F
S
29
59°
24°
30
53°
22°
1
46°
23°
2
46°
24°
3
49°
31°
4
49°
36°
5
50°
36°
6
61°
31°
7
60°
26°
8
44°
29°
9
47°
31°
10
47°
29°
11
46°
24°
12
43°
24°
13
42°
19°
14
39°
17°
15
37°
18°
16
39°
19°
17
40°
20°
18
40°
24°
19
42°
32°
20
49°
33°
21
48°
31°
22
48°
28°
23
43°
22°
24
41°
18°
25
38°
18°
26
39°
19°
27
45°
23°
28
46°
21°
29
48°
18°
30
41°
23°
31
45°
24°
1
49°
25°
2
52°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Pea Ridge
Pea Ridge's December 2026 forecast shows daily high temperatures ranging from 37° to 61°, with overnight lows between 17° and 36°. The average high for December is 46° with an average low of 25°. 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 Pea Ridge. See also: January | February | March.