S
M
T
W
T
F
S
26
104°
68°
27
105°
67°
28
104°
70°
29
104°
67°
30
106°
65°
1
105°
65°
2
80°
61°
3
81°
57°
4
96°
57°
5
105°
63°
6
107°
70°
7
97°
71°
8
93°
69°
9
96°
70°
10
92°
67°
11
83°
67°
12
83°
66°
13
90°
62°
14
93°
65°
15
98°
60°
16
102°
64°
17
99°
68°
18
101°
68°
19
96°
66°
20
86°
69°
21
90°
65°
22
91°
65°
23
89°
67°
24
90°
67°
25
91°
68°
26
93°
63°
27
95°
65°
28
97°
64°
29
105°
73°
30
104°
73°
31
105°
74°
1
90°
68°
2
90°
67°
3
91°
67°
4
89°
66°
5
89°
66°
6
90°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in El Refugio
El Refugio's May 2026 forecast shows daily high temperatures ranging from 86° to 105°, with overnight lows between 63° and 74°. The average high for May is 93° 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 El Refugio. See also: June | July | August.
