S
M
T
W
T
F
S
30
86°
65°
31
86°
64°
1
87°
64°
2
86°
65°
3
85°
64°
4
84°
64°
5
82°
62°
6
80°
58°
7
79°
63°
8
83°
61°
9
83°
62°
10
81°
64°
11
84°
62°
12
82°
61°
13
83°
60°
14
82°
61°
15
84°
61°
16
75°
53°
17
77°
59°
18
Hist. Avg.
79°
54°
19
Hist. Avg.
79°
54°
20
Hist. Avg.
79°
53°
21
Hist. Avg.
78°
53°
22
Hist. Avg.
78°
52°
23
Hist. Avg.
78°
52°
24
Hist. Avg.
77°
52°
25
Hist. Avg.
77°
51°
26
Hist. Avg.
76°
51°
27
Hist. Avg.
76°
50°
28
Hist. Avg.
76°
50°
29
Hist. Avg.
75°
49°
30
Hist. Avg.
75°
49°
1
Hist. Avg.
74°
49°
2
Hist. Avg.
74°
48°
3
Hist. Avg.
74°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Oakdale
Oakdale's September 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 53° and 65°. The average high for September is 83° 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 September weather will actually feel in Oakdale. See also: October | November | December.