S
M
T
W
T
F
S
30
73°
57°
31
74°
53°
1
76°
50°
2
72°
51°
3
71°
54°
4
74°
60°
5
77°
56°
6
78°
50°
7
74°
52°
8
70°
52°
9
72°
57°
10
76°
54°
11
73°
56°
12
70°
56°
13
69°
51°
14
69°
48°
15
67°
47°
16
67°
48°
17
68°
55°
18
71°
55°
19
74°
56°
20
75°
54°
21
72°
47°
22
71°
51°
23
65°
46°
24
70°
45°
25
64°
43°
26
64°
48°
27
71°
51°
28
62°
51°
29
69°
50°
30
Hist. Avg.
65°
46°
1
Hist. Avg.
64°
46°
2
Hist. Avg.
64°
46°
3
Hist. Avg.
63°
45°
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 62° to 78°, with overnight lows between 43° and 60°. The average high for September is 71° with an average low of 52°. 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.