S
M
T
W
T
F
S
29
59°
40°
30
61°
33°
1
50°
27°
2
46°
28°
3
53°
37°
4
55°
36°
5
50°
36°
6
46°
31°
7
45°
26°
8
43°
26°
9
44°
28°
10
46°
32°
11
50°
30°
12
56°
33°
13
51°
33°
14
49°
29°
15
50°
30°
16
49°
29°
17
44°
23°
18
42°
21°
19
41°
17°
20
38°
17°
21
37°
28°
22
44°
25°
23
43°
24°
24
42°
20°
25
42°
28°
26
43°
29°
27
43°
28°
28
44°
26°
29
43°
25°
30
42°
23°
31
43°
20°
1
39°
19°
2
38°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Barnsdall
Barnsdall's December 2026 forecast shows daily high temperatures ranging from 37° to 61°, with overnight lows between 17° and 40°. The average high for December is 46° with an average low of 28°. 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 Barnsdall. See also: January | February | March.