S
M
T
W
T
F
S
30
89°
59°
31
91°
57°
1
93°
60°
2
91°
62°
3
89°
62°
4
88°
61°
5
91°
62°
6
95°
61°
7
95°
60°
8
94°
60°
9
94°
56°
10
89°
54°
11
88°
53°
12
88°
53°
13
87°
55°
14
86°
57°
15
87°
56°
16
90°
56°
17
88°
60°
18
90°
62°
19
86°
60°
20
86°
61°
21
91°
60°
22
92°
58°
23
89°
59°
24
88°
59°
25
91°
58°
26
89°
59°
27
90°
54°
28
84°
57°
29
83°
59°
30
83°
59°
1
90°
60°
2
91°
58°
3
90°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Orland
Orland's September 2026 forecast shows daily high temperatures ranging from 83° to 95°, with overnight lows between 53° and 62°. The average high for September is 89° with an average low of 58°. 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 Orland. See also: October | November | December.