S
M
T
W
T
F
S
29
49°
17°
30
51°
20°
1
47°
22°
2
48°
19°
3
49°
20°
4
51°
23°
5
52°
14°
6
45°
14°
7
41°
19°
8
46°
18°
9
44°
21°
10
42°
18°
11
40°
19°
12
40°
18°
13
42°
8°
14
38°
8°
15
36°
9°
16
36°
10°
17
41°
10°
18
43°
17°
19
42°
22°
20
43°
16°
21
42°
9°
22
37°
8°
23
35°
5°
24
34°
8°
25
37°
10°
26
39°
6°
27
36°
11°
28
38°
7°
29
35°
5°
30
34°
8°
31
37°
7°
1
39°
7°
2
40°
9°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Junction
Junction's December 2026 forecast shows daily high temperatures ranging from 34° to 52°, with overnight lows between 5° and 23°. The average high for December is 41° 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 Junction. See also: January | February | March.
