S
M
T
W
T
F
S
30
96°
73°
31
96°
73°
1
95°
72°
2
94°
73°
3
94°
72°
4
93°
72°
5
94°
71°
6
93°
72°
7
93°
71°
8
92°
70°
9
93°
71°
10
93°
70°
11
92°
71°
12
93°
71°
13
92°
70°
14
86°
66°
15
82°
68°
16
91°
67°
17
92°
63°
18
90°
56°
19
79°
54°
20
81°
56°
21
83°
61°
22
86°
63°
23
87°
62°
24
87°
62°
25
86°
61°
26
86°
61°
27
85°
51°
28
81°
50°
29
76°
53°
30
81°
58°
1
83°
59°
2
84°
60°
3
85°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Oilton
Oilton's September 2026 forecast shows daily high temperatures ranging from 76° to 96°, with overnight lows between 50° and 73°. The average high for September is 88° 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 September weather will actually feel in Oilton. See also: October | November | December.