S
M
T
W
T
F
S
29
74°
58°
30
73°
55°
1
72°
45°
2
60°
44°
3
62°
46°
4
65°
56°
5
70°
49°
6
62°
46°
7
60°
44°
8
59°
42°
9
58°
42°
10
59°
43°
11
60°
43°
12
61°
44°
13
64°
51°
14
64°
42°
15
67°
43°
16
62°
48°
17
65°
43°
18
61°
40°
19
56°
39°
20
56°
43°
21
58°
50°
22
65°
40°
23
68°
40°
24
57°
41°
25
59°
40°
26
57°
42°
27
58°
51°
28
62°
40°
29
63°
38°
30
59°
39°
31
58°
37°
1
56°
39°
2
56°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Austwell
Austwell's December 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 37° and 58°. The average high for December is 62° with an average low of 44°. 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 Austwell. See also: January | February | March.