S
M
T
W
T
F
S
26
78°
58°
27
77°
59°
28
77°
59°
29
76°
58°
30
78°
59°
31
77°
59°
1
76°
58°
2
77°
59°
3
77°
59°
4
76°
58°
5
76°
58°
6
75°
57°
7
76°
58°
8
77°
58°
9
76°
57°
10
77°
58°
11
76°
57°
12
72°
55°
13
71°
54°
14
71°
56°
15
73°
57°
16
75°
58°
17
75°
52°
18
73°
52°
19
72°
56°
20
73°
57°
21
76°
55°
22
75°
58°
23
72°
54°
24
72°
53°
25
73°
53°
26
72°
54°
27
72°
52°
28
73°
52°
29
72°
53°
30
72°
52°
31
73°
51°
1
72°
51°
2
71°
52°
3
71°
52°
4
72°
53°
5
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Refugio Beach State Park
Refugio Beach State Park's August 2026 forecast shows daily high temperatures ranging from 71° to 78°, with overnight lows between 51° and 59°. The average high for August is 74° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Refugio Beach State Park. See also: September | October | November.