S
M
T
W
T
F
S
29
60°
41°
30
61°
49°
1
70°
48°
2
63°
42°
3
60°
41°
4
60°
42°
5
63°
45°
6
68°
47°
7
68°
38°
8
62°
40°
9
65°
44°
10
68°
46°
11
71°
34°
12
69°
33°
13
60°
36°
14
59°
34°
15
57°
33°
16
62°
39°
17
59°
41°
18
69°
45°
19
72°
43°
20
71°
43°
21
73°
48°
22
72°
45°
23
74°
34°
24
72°
30°
25
57°
32°
26
60°
33°
27
61°
45°
28
66°
47°
29
69°
49°
30
70°
49°
31
70°
47°
1
74°
37°
2
71°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Eagle Pass
Eagle Pass's December 2026 forecast shows daily high temperatures ranging from 57° to 74°, with overnight lows between 30° and 49°. The average high for December is 66° with an average low of 41°. 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 Eagle Pass. See also: January | February | March.
