S
M
T
W
T
F
S
29
35°
21°
30
28°
20°
1
36°
21°
2
35°
20°
3
27°
19°
4
28°
18°
5
27°
17°
6
28°
18°
7
33°
7°
8
18°
5°
9
18°
12°
10
27°
16°
11
31°
15°
12
31°
16°
13
30°
16°
14
32°
15°
15
31°
15°
16
32°
14°
17
30°
14°
18
29°
12°
19
28°
11°
20
22°
10°
21
26°
6°
22
26°
-4°
23
19°
-7°
24
11°
-11°
25
11°
-3°
26
10°
8°
27
27°
5°
28
27°
-10°
29
23°
-13°
30
9°
-14°
31
5°
-13°
1
5°
-11°
2
7°
-3°
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 5° to 36°, with overnight lows between -14° and 21°. The average high for December is 24° with an average low of 7°. 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.
