S
M
T
W
T
F
S
26
88°
68°
27
88°
68°
28
87°
67°
29
86°
67°
30
83°
66°
31
80°
66°
1
80°
65°
2
81°
64°
3
83°
66°
4
80°
62°
5
80°
59°
6
79°
61°
7
83°
64°
8
82°
66°
9
82°
66°
10
84°
65°
11
84°
65°
12
85°
64°
13
85°
66°
14
86°
66°
15
84°
65°
16
78°
64°
17
78°
64°
18
79°
63°
19
82°
62°
20
83°
63°
21
76°
53°
22
75°
55°
23
76°
55°
24
75°
58°
25
77°
62°
26
79°
63°
27
82°
63°
28
86°
62°
29
87°
55°
30
84°
54°
31
77°
56°
1
77°
60°
2
78°
58°
3
83°
63°
4
85°
60°
5
85°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Fair Oaks
Fair Oaks's August 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 52° and 68°. The average high for August is 82° with an average low of 62°. 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 Fair Oaks. See also: September | October | November.
