S
M
T
W
T
F
S
26
88°
74°
27
88°
74°
28
89°
75°
29
88°
75°
30
89°
76°
31
89°
75°
1
88°
75°
2
88°
74°
3
89°
75°
4
90°
75°
5
89°
74°
6
90°
76°
7
91°
76°
8
92°
75°
9
88°
74°
10
90°
73°
11
90°
73°
12
90°
75°
13
91°
74°
14
89°
73°
15
90°
74°
16
89°
73°
17
90°
72°
18
91°
72°
19
92°
73°
20
92°
72°
21
91°
72°
22
91°
73°
23
89°
73°
24
89°
74°
25
90°
73°
26
89°
72°
27
89°
72°
28
88°
73°
29
89°
72°
30
90°
70°
31
92°
72°
1
91°
74°
2
90°
73°
3
89°
74°
4
88°
72°
5
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Blue Lake
Blue Lake's August 2026 forecast shows daily high temperatures ranging from 88° to 92°, with overnight lows between 70° and 76°. The average high for August is 90° with an average low of 74°. 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 Blue Lake. See also: September | October | November.
