S
M
T
W
T
F
S
30
86°
62°
31
88°
69°
1
92°
72°
2
93°
69°
3
93°
72°
4
92°
69°
5
85°
66°
6
78°
63°
7
81°
58°
8
85°
61°
9
89°
71°
10
81°
65°
11
82°
69°
12
79°
67°
13
84°
58°
14
73°
59°
15
87°
67°
16
88°
68°
17
80°
61°
18
74°
59°
19
70°
54°
20
70°
53°
21
70°
53°
22
75°
55°
23
76°
56°
24
73°
53°
25
74°
58°
26
78°
57°
27
78°
58°
28
77°
58°
29
76°
57°
30
76°
57°
1
73°
54°
2
69°
56°
3
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Xenia
Xenia's September 2026 forecast shows daily high temperatures ranging from 69° to 88°, with overnight lows between 53° and 69°. The average high for September is 76° 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 Xenia. See also: October | November | December.
