S
M
T
W
T
F
S
30
83°
65°
31
86°
67°
1
84°
70°
2
87°
68°
3
84°
67°
4
82°
66°
5
82°
65°
6
77°
61°
7
74°
58°
8
72°
60°
9
74°
62°
10
75°
59°
11
72°
57°
12
70°
56°
13
72°
56°
14
71°
53°
15
76°
58°
16
76°
59°
17
75°
57°
18
73°
58°
19
75°
59°
20
75°
59°
21
74°
58°
22
75°
58°
23
75°
57°
24
74°
58°
25
75°
57°
26
75°
57°
27
74°
56°
28
73°
56°
29
72°
54°
30
71°
54°
1
71°
53°
2
70°
55°
3
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in West Olive
West Olive's September 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 53° and 70°. The average high for September is 75° with an average low of 59°. 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 West Olive. See also: October | November | December.