S
M
T
W
T
F
S
26
74°
61°
27
74°
62°
28
75°
63°
29
74°
62°
30
75°
63°
31
79°
65°
1
80°
67°
2
80°
67°
3
78°
66°
4
78°
64°
5
77°
64°
6
76°
65°
7
78°
64°
8
77°
64°
9
78°
66°
10
79°
65°
11
78°
62°
12
77°
62°
13
76°
64°
14
77°
67°
15
78°
66°
16
79°
67°
17
81°
67°
18
82°
68°
19
80°
68°
20
81°
67°
21
81°
67°
22
80°
66°
23
81°
67°
24
81°
67°
25
79°
66°
26
79°
67°
27
80°
67°
28
80°
65°
29
78°
64°
30
76°
65°
31
77°
63°
1
78°
63°
2
77°
62°
3
76°
60°
4
74°
59°
5
73°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Olivenhain
Olivenhain's August 2026 forecast shows daily high temperatures ranging from 73° to 82°, with overnight lows between 59° and 68°. The average high for August is 78° with an average low of 65°. 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 Olivenhain. See also: September | October | November.
