S
M
T
W
T
F
S
30
82°
60°
31
83°
61°
1
85°
60°
2
86°
62°
3
89°
62°
4
87°
64°
5
78°
64°
6
78°
64°
7
71°
60°
8
80°
55°
9
80°
56°
10
79°
59°
11
82°
63°
12
79°
66°
13
79°
62°
14
79°
58°
15
78°
56°
16
85°
59°
17
85°
58°
18
82°
63°
19
83°
61°
20
80°
60°
21
83°
62°
22
73°
56°
23
60°
53°
24
59°
44°
25
68°
41°
26
69°
45°
27
70°
47°
28
69°
51°
29
70°
51°
30
69°
52°
1
68°
52°
2
67°
47°
3
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wytheville
Wytheville's September 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 41° and 62°. The average high for September is 69° with an average low of 50°. 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 Wytheville. See also: October | November | December.
