S
M
T
W
T
F
S
30
97°
60°
31
96°
59°
1
95°
58°
2
94°
57°
3
94°
58°
4
93°
60°
5
96°
61°
6
96°
57°
7
91°
57°
8
89°
59°
9
91°
58°
10
90°
53°
11
88°
53°
12
88°
52°
13
89°
52°
14
87°
51°
15
86°
57°
16
86°
55°
17
91°
53°
18
89°
52°
19
86°
54°
20
90°
54°
21
91°
55°
22
91°
56°
23
86°
57°
24
84°
56°
25
Hist. Avg.
89°
58°
26
Hist. Avg.
88°
58°
27
Hist. Avg.
88°
57°
28
Hist. Avg.
88°
57°
29
Hist. Avg.
87°
57°
30
Hist. Avg.
87°
57°
1
Hist. Avg.
87°
56°
2
Hist. Avg.
86°
56°
3
Hist. Avg.
86°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Olivehurst
Olivehurst's September 2026 forecast shows daily high temperatures ranging from 84° to 97°, with overnight lows between 51° and 61°. The average high for September is 91° with an average low of 56°. 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 Olivehurst. See also: October | November | December.
