S
M
T
W
T
F
S
29
62°
42°
30
68°
35°
1
58°
41°
2
57°
37°
3
69°
29°
4
68°
30°
5
54°
31°
6
55°
37°
7
59°
33°
8
57°
31°
9
56°
30°
10
56°
29°
11
54°
28°
12
52°
29°
13
53°
29°
14
54°
30°
15
55°
32°
16
56°
40°
17
56°
32°
18
63°
34°
19
56°
34°
20
56°
31°
21
55°
30°
22
54°
37°
23
54°
36°
24
58°
31°
25
53°
28°
26
52°
29°
27
52°
29°
28
51°
33°
29
51°
39°
30
58°
27°
31
55°
27°
1
50°
26°
2
Hist. Avg.
58°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Standard
Standard's December 2026 forecast shows daily high temperatures ranging from 50° to 69°, with overnight lows between 26° and 42°. The average high for December is 56° 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 Standard. See also: January | February | March.