S
M
T
W
T
F
S
30
89°
69°
31
90°
68°
1
89°
65°
2
84°
65°
3
86°
68°
4
88°
68°
5
88°
66°
6
87°
67°
7
88°
68°
8
87°
67°
9
88°
67°
10
83°
66°
11
87°
67°
12
87°
64°
13
82°
64°
14
81°
66°
15
82°
65°
16
84°
65°
17
84°
62°
18
83°
60°
19
81°
61°
20
81°
64°
21
80°
59°
22
81°
59°
23
84°
60°
24
83°
62°
25
84°
63°
26
83°
62°
27
84°
60°
28
79°
61°
29
82°
57°
30
83°
59°
1
82°
56°
2
Hist. Avg.
83°
59°
3
Hist. Avg.
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wagener
Wagener's September 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 56° and 69°. The average high for September is 84° with an average low of 64°. 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 Wagener. See also: October | November | December.