S
M
T
W
T
F
S
30
86°
65°
31
85°
62°
1
83°
63°
2
84°
60°
3
82°
61°
4
81°
62°
5
85°
61°
6
83°
57°
7
76°
54°
8
Hist. Avg.
80°
58°
9
Hist. Avg.
80°
58°
10
Hist. Avg.
80°
58°
11
Hist. Avg.
79°
57°
12
Hist. Avg.
79°
57°
13
Hist. Avg.
79°
56°
14
Hist. Avg.
78°
56°
15
Hist. Avg.
78°
55°
16
Hist. Avg.
78°
55°
17
Hist. Avg.
77°
54°
18
Hist. Avg.
77°
54°
19
Hist. Avg.
76°
54°
20
Hist. Avg.
76°
53°
21
Hist. Avg.
76°
52°
22
Hist. Avg.
75°
52°
23
Hist. Avg.
75°
52°
24
Hist. Avg.
74°
51°
25
Hist. Avg.
74°
51°
26
Hist. Avg.
74°
50°
27
Hist. Avg.
73°
50°
28
Hist. Avg.
73°
49°
29
Hist. Avg.
72°
49°
30
Hist. Avg.
72°
48°
1
Hist. Avg.
71°
48°
2
Hist. Avg.
71°
48°
3
Hist. Avg.
71°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Wapello
Wapello's September 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 54° and 65°. The average high for September is 83° with an average low of 61°. 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 Wapello. See also: October | November | December.
