S
M
T
W
T
F
S
26
90°
70°
27
94°
65°
28
91°
64°
29
89°
65°
30
91°
66°
31
97°
72°
1
97°
72°
2
98°
68°
3
93°
67°
4
94°
64°
5
90°
63°
6
89°
64°
7
90°
64°
8
90°
65°
9
91°
68°
10
95°
68°
11
94°
70°
12
96°
71°
13
97°
71°
14
96°
70°
15
96°
67°
16
96°
64°
17
92°
64°
18
92°
63°
19
91°
64°
20
91°
66°
21
92°
66°
22
91°
67°
23
93°
68°
24
92°
69°
25
91°
68°
26
92°
68°
27
88°
66°
28
87°
61°
29
87°
62°
30
88°
65°
31
88°
64°
1
87°
64°
2
87°
62°
3
88°
63°
4
92°
60°
5
86°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Balmorhea
Balmorhea's August 2026 forecast shows daily high temperatures ranging from 86° to 98°, with overnight lows between 60° and 72°. The average high for August is 92° with an average low of 66°. 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 Balmorhea. See also: September | October | November.