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