S
M
T
W
T
F
S
29
48°
36°
30
50°
35°
1
49°
32°
2
44°
31°
3
41°
30°
4
46°
32°
5
47°
32°
6
40°
29°
7
35°
24°
8
33°
20°
9
32°
22°
10
38°
26°
11
40°
29°
12
41°
27°
13
40°
27°
14
33°
21°
15
36°
22°
16
37°
27°
17
39°
25°
18
36°
21°
19
35°
16°
20
31°
14°
21
29°
14°
22
28°
21°
23
35°
24°
24
34°
22°
25
33°
12°
26
32°
10°
27
28°
10°
28
28°
11°
29
27°
14°
30
28°
19°
31
29°
12°
1
33°
7°
2
28°
6°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Collison
Collison's December 2026 forecast shows daily high temperatures ranging from 27° to 50°, with overnight lows between 6° and 36°. The average high for December is 36° with an average low of 22°. 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 Collison. See also: January | February | March.
