S
M
T
W
T
F
S
29
51°
39°
30
63°
39°
1
60°
41°
2
61°
39°
3
61°
34°
4
51°
30°
5
58°
33°
6
58°
37°
7
52°
33°
8
47°
31°
9
48°
30°
10
47°
25°
11
45°
24°
12
46°
24°
13
48°
23°
14
47°
22°
15
47°
26°
16
46°
32°
17
48°
33°
18
54°
35°
19
55°
24°
20
52°
20°
21
46°
20°
22
43°
23°
23
46°
27°
24
45°
22°
25
45°
20°
26
43°
21°
27
44°
21°
28
44°
20°
29
45°
23°
30
46°
30°
31
55°
23°
1
55°
19°
2
43°
17°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Gaffney
Gaffney's December 2026 forecast shows daily high temperatures ranging from 43° to 63°, with overnight lows between 17° and 41°. The average high for December is 50° with an average low of 27°. 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 Gaffney. See also: January | February | March.
