S
M
T
W
T
F
S
30
82°
46°
31
87°
51°
1
88°
54°
2
92°
57°
3
92°
48°
4
86°
45°
5
79°
48°
6
80°
49°
7
85°
49°
8
82°
46°
9
82°
50°
10
83°
48°
11
80°
44°
12
80°
44°
13
81°
49°
14
86°
41°
15
76°
39°
16
74°
39°
17
74°
40°
18
73°
40°
19
75°
43°
20
81°
42°
21
84°
45°
22
83°
40°
23
74°
39°
24
72°
40°
25
70°
38°
26
68°
37°
27
68°
39°
28
70°
38°
29
71°
41°
30
73°
41°
1
Hist. Avg.
74°
42°
2
Hist. Avg.
74°
41°
3
Hist. Avg.
74°
41°
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 68° to 92°, with overnight lows between 37° and 57°. The average high for September is 79° with an average low of 44°. 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.
