S
M
T
W
T
F
S
29
56°
35°
30
55°
33°
1
53°
37°
2
59°
42°
3
54°
40°
4
56°
38°
5
58°
35°
6
58°
35°
7
59°
36°
8
60°
39°
9
60°
36°
10
59°
36°
11
59°
41°
12
60°
41°
13
59°
40°
14
58°
41°
15
59°
34°
16
54°
35°
17
56°
36°
18
59°
34°
19
61°
35°
20
59°
36°
21
57°
36°
22
59°
39°
23
59°
36°
24
60°
43°
25
57°
40°
26
57°
30°
27
51°
33°
28
50°
39°
29
50°
36°
30
56°
39°
31
60°
42°
1
62°
33°
2
55°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Rackerby
Rackerby's December 2026 forecast shows daily high temperatures ranging from 50° to 62°, with overnight lows between 30° and 43°. The average high for December is 57° with an average low of 37°. 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 Rackerby. See also: January | February | March.