S
M
T
W
T
F
S
29
40°
22°
30
30°
19°
1
25°
20°
2
38°
23°
3
39°
22°
4
36°
22°
5
34°
21°
6
30°
17°
7
22°
18°
8
36°
21°
9
37°
21°
10
37°
20°
11
36°
20°
12
36°
19°
13
37°
20°
14
30°
16°
15
32°
18°
16
31°
12°
17
32°
10°
18
27°
0°
19
24°
-2°
20
18°
12°
21
29°
16°
22
31°
11°
23
31°
10°
24
25°
12°
25
30°
14°
26
30°
13°
27
31°
4°
28
29°
-2°
29
20°
-2°
30
17°
-4°
31
15°
-5°
1
15°
7°
2
17°
12°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Braddock
Braddock's December 2026 forecast shows daily high temperatures ranging from 15° to 40°, with overnight lows between -5° and 23°. The average high for December is 29° with an average low of 13°. 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 Braddock. See also: January | February | March.