S
M
T
W
T
F
S
29
63°
33°
30
65°
38°
1
60°
38°
2
61°
36°
3
64°
36°
4
69°
38°
5
68°
37°
6
62°
34°
7
64°
36°
8
67°
35°
9
60°
32°
10
57°
32°
11
57°
39°
12
58°
38°
13
58°
29°
14
57°
30°
15
57°
30°
16
60°
36°
17
65°
37°
18
66°
37°
19
68°
33°
20
63°
29°
21
58°
28°
22
55°
29°
23
55°
27°
24
56°
28°
25
57°
28°
26
56°
29°
27
57°
29°
28
59°
28°
29
55°
26°
30
55°
27°
31
56°
27°
1
59°
29°
2
61°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Roosevelt
Roosevelt's December 2026 forecast shows daily high temperatures ranging from 55° to 69°, with overnight lows between 26° and 39°. The average high for December is 60° with an average low of 32°. 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 Roosevelt. See also: January | February | March.
