S
M
T
W
T
F
S
29
41°
39°
30
42°
39°
1
42°
36°
2
40°
38°
3
40°
38°
4
41°
39°
5
42°
38°
6
41°
32°
7
40°
30°
8
38°
27°
9
37°
28°
10
40°
38°
11
40°
37°
12
39°
29°
13
38°
27°
14
39°
34°
15
43°
35°
16
Hist. Avg.
46°
28°
17
Hist. Avg.
46°
28°
18
Hist. Avg.
45°
28°
19
Hist. Avg.
45°
28°
20
Hist. Avg.
45°
28°
21
Hist. Avg.
45°
28°
22
Hist. Avg.
45°
28°
23
Hist. Avg.
45°
28°
24
Hist. Avg.
45°
28°
25
Hist. Avg.
45°
28°
26
Hist. Avg.
45°
28°
27
Hist. Avg.
45°
28°
28
Hist. Avg.
45°
28°
29
Hist. Avg.
45°
28°
30
Hist. Avg.
46°
28°
31
Hist. Avg.
46°
28°
1
Hist. Avg.
46°
28°
2
Hist. Avg.
46°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Concrete
Concrete's December 2026 forecast shows daily high temperatures ranging from 37° to 43°, with overnight lows between 27° and 39°. The average high for December is 40° with an average low of 34°. 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 Concrete. See also: January | February | March.