S
M
T
W
T
F
S
29
35°
25°
30
39°
25°
1
41°
28°
2
40°
25°
3
33°
25°
4
38°
28°
5
45°
20°
6
31°
17°
7
31°
20°
8
37°
28°
9
41°
26°
10
38°
27°
11
39°
28°
12
42°
26°
13
36°
22°
14
32°
16°
15
28°
13°
16
28°
17°
17
33°
23°
18
36°
25°
19
40°
25°
20
38°
24°
21
39°
24°
22
37°
22°
23
32°
21°
24
38°
23°
25
24°
5°
26
26°
7°
27
25°
7°
28
26°
20°
29
31°
19°
30
38°
17°
31
32°
12°
1
30°
13°
2
34°
9°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Argyle
Argyle's December 2026 forecast shows daily high temperatures ranging from 24° to 45°, with overnight lows between 5° and 28°. The average high for December is 35° with an average low of 20°. 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 Argyle. See also: January | February | March.
