S
M
T
W
T
F
S
30
80°
71°
31
91°
74°
1
95°
74°
2
95°
70°
3
95°
75°
4
96°
75°
5
93°
73°
6
84°
63°
7
82°
63°
8
89°
71°
9
81°
59°
10
80°
54°
11
82°
62°
12
85°
65°
13
80°
60°
14
78°
57°
15
75°
55°
16
74°
55°
17
77°
59°
18
73°
55°
19
75°
53°
20
69°
42°
21
80°
59°
22
77°
57°
23
80°
57°
24
80°
58°
25
79°
59°
26
80°
59°
27
80°
58°
28
79°
59°
29
79°
58°
30
76°
57°
1
74°
50°
2
65°
46°
3
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Orion
Orion's September 2026 forecast shows daily high temperatures ranging from 65° to 89°, with overnight lows between 42° and 71°. The average high for September is 78° with an average low of 57°. 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 Orion. See also: October | November | December.
