S
M
T
W
T
F
S
29
50°
31°
30
55°
36°
1
56°
37°
2
52°
29°
3
59°
25°
4
49°
22°
5
43°
24°
6
46°
26°
7
54°
30°
8
57°
34°
9
42°
22°
10
56°
36°
11
57°
35°
12
Hist. Avg.
48°
29°
13
Hist. Avg.
48°
29°
14
Hist. Avg.
47°
28°
15
Hist. Avg.
47°
28°
16
Hist. Avg.
47°
28°
17
Hist. Avg.
46°
28°
18
Hist. Avg.
46°
28°
19
Hist. Avg.
46°
27°
20
Hist. Avg.
46°
27°
21
Hist. Avg.
46°
27°
22
Hist. Avg.
45°
27°
23
Hist. Avg.
45°
27°
24
Hist. Avg.
45°
27°
25
Hist. Avg.
45°
26°
26
Hist. Avg.
45°
26°
27
Hist. Avg.
45°
26°
28
Hist. Avg.
44°
26°
29
Hist. Avg.
44°
26°
30
Hist. Avg.
44°
26°
31
Hist. Avg.
44°
26°
1
Hist. Avg.
44°
26°
2
Hist. Avg.
44°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Rugby
Rugby's December 2026 forecast shows daily high temperatures ranging from 42° to 59°, with overnight lows between 22° and 37°. The average high for December is 52° with an average low of 30°. 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 Rugby. See also: January | February | March.