S
M
T
W
T
F
S
30
78°
45°
31
88°
59°
1
86°
61°
2
75°
57°
3
71°
48°
4
75°
48°
5
74°
49°
6
76°
49°
7
79°
50°
8
82°
52°
9
80°
51°
10
83°
53°
11
82°
47°
12
75°
50°
13
81°
51°
14
86°
54°
15
87°
53°
16
87°
52°
17
73°
46°
18
73°
47°
19
81°
51°
20
82°
51°
21
73°
48°
22
79°
51°
23
83°
51°
24
77°
46°
25
67°
41°
26
69°
49°
27
76°
48°
28
68°
42°
29
67°
41°
30
71°
47°
1
78°
47°
2
67°
45°
3
64°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wilder
Wilder's September 2026 forecast shows daily high temperatures ranging from 64° to 88°, with overnight lows between 41° and 61°. The average high for September is 77° with an average low of 49°. 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 Wilder. See also: October | November | December.
