S
M
T
W
T
F
S
30
77°
60°
31
77°
64°
1
79°
64°
2
77°
63°
3
79°
60°
4
77°
54°
5
76°
56°
6
76°
55°
7
77°
57°
8
81°
57°
9
81°
61°
10
82°
54°
11
75°
53°
12
74°
56°
13
75°
53°
14
74°
53°
15
71°
55°
16
73°
54°
17
72°
53°
18
73°
52°
19
76°
51°
20
72°
56°
21
76°
51°
22
73°
57°
23
78°
57°
24
78°
56°
25
77°
57°
26
76°
57°
27
76°
56°
28
78°
57°
29
77°
51°
30
74°
55°
1
76°
57°
2
77°
50°
3
77°
46°
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 71° to 82°, with overnight lows between 46° and 64°. The average high for September is 76° 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 Xenia. See also: October | November | December.
