S
M
T
W
T
F
S
26
63°
48°
27
68°
41°
28
73°
37°
29
77°
41°
30
73°
52°
1
75°
52°
2
73°
52°
3
64°
50°
4
68°
41°
5
70°
48°
6
75°
52°
7
79°
50°
8
75°
52°
9
79°
50°
10
84°
50°
11
91°
50°
12
73°
48°
13
73°
48°
14
75°
46°
15
73°
50°
16
72°
46°
17
70°
45°
18
79°
41°
19
86°
43°
20
90°
45°
21
84°
46°
22
75°
50°
23
72°
52°
24
75°
48°
25
73°
46°
26
68°
54°
27
60°
51°
28
62°
52°
29
69°
51°
30
74°
49°
31
75°
51°
1
72°
51°
2
68°
52°
3
71°
53°
4
70°
55°
5
70°
56°
6
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Refugio Beach State Park
Refugio Beach State Park's May 2026 forecast shows daily high temperatures ranging from 60° to 75°, with overnight lows between 49° and 56°. The average high for May is 69° with an average low of 52°. 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 Refugio Beach State Park. See also: June | July | August.
