S
M
T
W
T
F
S
26
67°
53°
27
66°
52°
28
67°
50°
29
66°
49°
30
61°
48°
31
62°
51°
1
63°
50°
2
68°
53°
3
70°
53°
4
68°
52°
5
68°
53°
6
70°
53°
7
70°
52°
8
69°
52°
9
68°
50°
10
68°
48°
11
64°
49°
12
63°
49°
13
62°
48°
14
67°
49°
15
68°
52°
16
61°
51°
17
62°
51°
18
66°
50°
19
68°
51°
20
69°
51°
21
67°
48°
22
67°
49°
23
65°
48°
24
68°
50°
25
68°
52°
26
63°
51°
27
63°
46°
28
67°
46°
29
70°
47°
30
69°
46°
31
64°
45°
1
62°
42°
2
63°
46°
3
64°
46°
4
70°
44°
5
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Manzanita
Manzanita's August 2026 forecast shows daily high temperatures ranging from 61° to 70°, with overnight lows between 42° and 53°. The average high for August is 66° with an average low of 49°. 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 Manzanita. See also: September | October | November.
