S
M
T
W
T
F
S
26
85°
52°
27
85°
49°
28
82°
54°
29
82°
53°
30
94°
51°
31
94°
49°
1
83°
52°
2
91°
52°
3
86°
53°
4
85°
55°
5
79°
57°
6
86°
56°
7
88°
57°
8
84°
56°
9
87°
55°
10
87°
56°
11
80°
58°
12
79°
58°
13
73°
56°
14
74°
56°
15
79°
54°
16
82°
57°
17
83°
58°
18
84°
57°
19
83°
59°
20
85°
58°
21
85°
59°
22
84°
57°
23
86°
59°
24
85°
55°
25
81°
56°
26
84°
57°
27
85°
58°
28
85°
58°
29
82°
57°
30
85°
58°
31
85°
57°
1
86°
58°
2
86°
58°
3
80°
57°
4
81°
56°
5
82°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Big Basin Redwoods State Park Headquarters
Big Basin Redwoods State Park Headquarters's August 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 54° and 59°. The average high for August is 82° with an average low of 57°. 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 Big Basin Redwoods State Park Headquarters. See also: September | October | November.
