S
M
T
W
T
F
S
29
47°
29°
30
52°
37°
1
59°
39°
2
56°
36°
3
54°
32°
4
51°
28°
5
55°
25°
6
45°
24°
7
51°
36°
8
52°
30°
9
58°
25°
10
56°
23°
11
45°
21°
12
44°
18°
13
39°
22°
14
45°
33°
15
51°
39°
16
57°
33°
17
59°
26°
18
48°
26°
19
47°
20°
20
39°
20°
21
39°
21°
22
46°
24°
23
50°
29°
24
45°
30°
25
45°
28°
26
43°
26°
27
41°
20°
28
42°
23°
29
46°
26°
30
47°
24°
31
42°
22°
1
42°
26°
2
41°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Circle J Park
Circle J Park's December 2026 forecast shows daily high temperatures ranging from 39° to 59°, with overnight lows between 18° and 39°. The average high for December is 48° 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 Circle J Park. See also: January | February | March.
