S
M
T
W
T
F
S
26
86°
69°
27
85°
68°
28
86°
72°
29
88°
68°
30
84°
69°
31
84°
69°
1
85°
70°
2
84°
72°
3
87°
72°
4
88°
71°
5
89°
68°
6
83°
66°
7
84°
71°
8
89°
70°
9
85°
71°
10
89°
71°
11
86°
68°
12
87°
71°
13
88°
71°
14
88°
69°
15
83°
65°
16
82°
65°
17
82°
69°
18
83°
71°
19
83°
71°
20
86°
70°
21
87°
71°
22
88°
70°
23
87°
69°
24
90°
70°
25
90°
70°
26
89°
68°
27
84°
67°
28
83°
68°
29
80°
62°
30
81°
61°
31
78°
61°
1
78°
67°
2
79°
69°
3
84°
68°
4
87°
69°
5
86°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oakmont
Oakmont's August 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 61° and 72°. The average high for August is 85° with an average low of 69°. 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 Oakmont. See also: September | October | November.
