S
M
T
W
T
F
S
29
42°
30°
30
42°
30°
1
41°
29°
2
40°
29°
3
39°
28°
4
41°
28°
5
39°
27°
6
35°
26°
7
33°
21°
8
30°
19°
9
31°
23°
10
36°
26°
11
37°
26°
12
38°
25°
13
35°
25°
14
28°
22°
15
29°
20°
16
33°
22°
17
34°
23°
18
33°
21°
19
32°
19°
20
30°
12°
21
30°
14°
22
23°
17°
23
31°
21°
24
30°
18°
25
33°
12°
26
30°
12°
27
23°
13°
28
25°
10°
29
27°
13°
30
24°
17°
31
27°
12°
1
31°
6°
2
21°
5°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Collins
Collins's December 2026 forecast shows daily high temperatures ranging from 21° to 42°, with overnight lows between 5° and 30°. The average high for December is 32° with an average low of 20°. 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 Collins. See also: January | February | March.