S
M
T
W
T
F
S
30
96°
75°
31
95°
75°
1
94°
74°
2
94°
74°
3
95°
75°
4
95°
75°
5
93°
74°
6
87°
74°
7
91°
73°
8
91°
73°
9
93°
72°
10
93°
73°
11
94°
73°
12
94°
72°
13
92°
73°
14
93°
69°
15
94°
71°
16
92°
69°
17
93°
72°
18
87°
70°
19
90°
70°
20
90°
69°
21
88°
70°
22
87°
69°
23
88°
66°
24
90°
66°
25
91°
65°
26
92°
68°
27
91°
69°
28
90°
68°
29
87°
68°
30
87°
68°
1
89°
67°
2
88°
66°
3
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Orchard
Orchard's September 2026 forecast shows daily high temperatures ranging from 83° to 96°, with overnight lows between 65° and 75°. The average high for September is 91° with an average low of 71°. 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 Orchard. See also: October | November | December.