S
M
T
W
T
F
S
29
62°
35°
30
62°
27°
1
50°
24°
2
50°
27°
3
55°
35°
4
63°
32°
5
50°
27°
6
50°
28°
7
49°
22°
8
46°
22°
9
48°
27°
10
51°
32°
11
54°
30°
12
59°
34°
13
55°
31°
14
53°
23°
15
50°
27°
16
50°
25°
17
51°
21°
18
48°
20°
19
49°
21°
20
47°
21°
21
50°
27°
22
49°
22°
23
48°
24°
24
52°
20°
25
48°
22°
26
52°
25°
27
57°
25°
28
53°
20°
29
48°
22°
30
48°
18°
31
49°
19°
1
47°
22°
2
49°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Welch
Welch's December 2026 forecast shows daily high temperatures ranging from 46° to 63°, with overnight lows between 18° and 35°. The average high for December is 51° with an average low of 25°. 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 Welch. See also: January | February | March.
