S
M
T
W
T
F
S
29
52°
23°
30
40°
16°
1
37°
15°
2
39°
25°
3
45°
25°
4
40°
24°
5
38°
23°
6
38°
16°
7
35°
12°
8
37°
23°
9
46°
24°
10
47°
23°
11
47°
23°
12
49°
22°
13
48°
23°
14
41°
20°
15
40°
22°
16
42°
14°
17
40°
10°
18
36°
8°
19
37°
9°
20
34°
11°
21
38°
15°
22
39°
10°
23
39°
14°
24
37°
15°
25
39°
20°
26
41°
20°
27
44°
13°
28
39°
9°
29
36°
12°
30
39°
8°
31
36°
7°
1
34°
19°
2
38°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Cope
Cope's December 2026 forecast shows daily high temperatures ranging from 34° to 52°, with overnight lows between 7° and 25°. The average high for December is 40° with an average low of 17°. 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 Cope. See also: January | February | March.