S
M
T
W
T
F
S
29
56°
41°
30
64°
39°
1
64°
38°
2
63°
33°
3
57°
27°
4
55°
25°
5
49°
24°
6
44°
22°
7
47°
24°
8
49°
25°
9
46°
24°
10
49°
24°
11
43°
21°
12
44°
26°
13
45°
22°
14
45°
21°
15
41°
19°
16
41°
18°
17
42°
23°
18
44°
31°
19
49°
35°
20
52°
33°
21
57°
35°
22
56°
39°
23
57°
40°
24
58°
37°
25
60°
36°
26
58°
35°
27
55°
35°
28
53°
37°
29
56°
39°
30
58°
37°
31
60°
33°
1
59°
27°
2
53°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Morganton
Morganton's December 2026 forecast shows daily high temperatures ranging from 41° to 64°, with overnight lows between 18° and 41°. The average high for December is 52° with an average low of 30°. 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 Morganton. See also: January | February | March.
