S
M
T
W
T
F
S
29
56°
36°
30
55°
33°
1
54°
26°
2
41°
23°
3
44°
30°
4
53°
34°
5
50°
33°
6
40°
27°
7
39°
21°
8
37°
19°
9
38°
22°
10
42°
26°
11
44°
25°
12
49°
25°
13
45°
26°
14
41°
22°
15
43°
23°
16
42°
25°
17
40°
21°
18
39°
17°
19
38°
16°
20
36°
14°
21
35°
18°
22
37°
23°
23
40°
20°
24
38°
17°
25
37°
15°
26
36°
18°
27
37°
16°
28
38°
15°
29
36°
20°
30
36°
17°
31
37°
14°
1
37°
10°
2
35°
13°
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 35° to 56°, with overnight lows between 10° and 36°. The average high for December is 41° 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 Roby. See also: January | February | March.
