S
M
T
W
T
F
S
30
87°
65°
31
84°
70°
1
88°
69°
2
89°
66°
3
83°
65°
4
84°
66°
5
83°
67°
6
87°
69°
7
88°
69°
8
88°
68°
9
87°
69°
10
86°
69°
11
87°
68°
12
86°
68°
13
86°
67°
14
85°
67°
15
83°
66°
16
80°
66°
17
83°
61°
18
80°
61°
19
82°
62°
20
83°
66°
21
84°
65°
22
79°
62°
23
83°
64°
24
81°
65°
25
81°
61°
26
83°
59°
27
Hist. Avg.
79°
56°
28
Hist. Avg.
79°
55°
29
Hist. Avg.
79°
55°
30
Hist. Avg.
78°
54°
1
Hist. Avg.
78°
54°
2
Hist. Avg.
78°
54°
3
Hist. Avg.
77°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Wilson
Wilson's September 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 59° and 70°. The average high for September is 84° with an average low of 66°. 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 Wilson. See also: October | November | December.