S
M
T
W
T
F
S
26
86°
64°
27
84°
64°
28
85°
65°
29
90°
64°
30
82°
65°
1
82°
65°
2
83°
64°
3
82°
65°
4
81°
63°
5
79°
62°
6
80°
62°
7
82°
59°
8
82°
60°
9
83°
65°
10
82°
64°
11
82°
66°
12
84°
67°
13
91°
68°
14
89°
68°
15
92°
69°
16
94°
69°
17
94°
70°
18
95°
65°
19
97°
67°
20
88°
68°
21
90°
71°
22
95°
67°
23
97°
62°
24
88°
63°
25
88°
72°
26
93°
73°
27
98°
73°
28
97°
72°
29
97°
73°
30
96°
72°
31
98°
71°
1
98°
68°
2
95°
68°
3
94°
69°
4
95°
68°
5
96°
68°
6
95°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Eagle Pass
Eagle Pass's May 2026 forecast shows daily high temperatures ranging from 79° to 98°, with overnight lows between 59° and 73°. The average high for May is 90° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Eagle Pass. See also: June | July | August.