S
M
T
W
T
F
S
29
47°
34°
30
50°
31°
1
45°
33°
2
49°
38°
3
47°
33°
4
47°
30°
5
43°
28°
6
40°
30°
7
40°
33°
8
38°
30°
9
43°
32°
10
42°
32°
11
41°
34°
12
42°
34°
13
42°
27°
14
43°
29°
15
40°
29°
16
40°
34°
17
41°
35°
18
48°
32°
19
46°
27°
20
42°
26°
21
39°
28°
22
40°
31°
23
40°
35°
24
43°
38°
25
45°
37°
26
46°
34°
27
45°
33°
28
45°
31°
29
43°
35°
30
45°
30°
31
46°
29°
1
42°
29°
2
42°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Frederickson
Frederickson's December 2026 forecast shows daily high temperatures ranging from 38° to 50°, with overnight lows between 26° and 38°. The average high for December is 43° 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 Frederickson. See also: January | February | March.