S
M
T
W
T
F
S
29
65°
44°
30
67°
36°
1
52°
31°
2
51°
30°
3
57°
42°
4
62°
41°
5
53°
38°
6
52°
34°
7
52°
29°
8
49°
28°
9
50°
29°
10
51°
34°
11
55°
33°
12
61°
39°
13
56°
39°
14
54°
29°
15
52°
28°
16
51°
32°
17
50°
28°
18
48°
25°
19
49°
24°
20
47°
27°
21
51°
30°
22
51°
29°
23
50°
26°
24
49°
26°
25
49°
30°
26
51°
35°
27
57°
30°
28
53°
27°
29
50°
27°
30
47°
24°
31
48°
23°
1
47°
27°
2
49°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Roby
Roby's December 2026 forecast shows daily high temperatures ranging from 47° to 67°, with overnight lows between 23° and 44°. The average high for December is 52° with an average low of 31°. 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 Roby. See also: January | February | March.
