S
M
T
W
T
F
S
26
95°
60°
27
95°
58°
28
95°
58°
29
94°
57°
30
93°
58°
31
95°
58°
1
94°
59°
2
95°
58°
3
95°
58°
4
94°
57°
5
94°
58°
6
95°
58°
7
94°
57°
8
94°
57°
9
93°
56°
10
94°
57°
11
93°
57°
12
93°
56°
13
92°
57°
14
93°
52°
15
90°
55°
16
91°
56°
17
92°
52°
18
92°
52°
19
91°
51°
20
89°
50°
21
87°
54°
22
87°
57°
23
89°
57°
24
91°
56°
25
91°
52°
26
87°
52°
27
85°
50°
28
86°
51°
29
86°
52°
30
87°
55°
31
86°
55°
1
87°
54°
2
89°
55°
3
90°
55°
4
85°
54°
5
85°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lower Lake
Lower Lake's August 2026 forecast shows daily high temperatures ranging from 85° to 95°, with overnight lows between 50° and 60°. The average high for August is 91° with an average low of 55°. 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 Lower Lake. See also: September | October | November.