S
M
T
W
T
F
S
29
40°
16°
30
44°
15°
1
45°
11°
2
43°
15°
3
42°
15°
4
45°
16°
5
44°
15°
6
44°
13°
7
41°
9°
8
36°
10°
9
37°
11°
10
38°
12°
11
37°
10°
12
37°
10°
13
36°
12°
14
35°
11°
15
38°
6°
16
36°
7°
17
35°
10°
18
36°
10°
19
38°
1°
20
31°
-1°
21
27°
1°
22
30°
3°
23
31°
1°
24
31°
-3°
25
26°
-4°
26
25°
-5°
27
24°
-3°
28
29°
1°
29
30°
-2°
30
30°
-2°
31
29°
3°
1
27°
-5°
2
32°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Edgemont
Edgemont's December 2026 forecast shows daily high temperatures ranging from 24° to 45°, with overnight lows between -5° and 16°. The average high for December is 35° with an average low of 7°. 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 Edgemont. See also: January | February | March.
