S
M
T
W
T
F
S
30
80°
63°
31
81°
65°
1
85°
65°
2
86°
68°
3
86°
68°
4
85°
62°
5
82°
61°
6
80°
61°
7
80°
62°
8
81°
66°
9
79°
65°
10
79°
66°
11
84°
65°
12
85°
66°
13
85°
65°
14
84°
66°
15
85°
65°
16
84°
65°
17
83°
64°
18
82°
61°
19
82°
61°
20
81°
56°
21
76°
60°
22
76°
61°
23
78°
60°
24
81°
55°
25
80°
55°
26
78°
61°
27
79°
60°
28
74°
56°
29
78°
58°
30
78°
57°
1
79°
58°
2
78°
57°
3
72°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Winston-Salem
Winston-Salem's September 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 55° and 68°. The average high for September is 81° with an average low of 62°. 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 Winston-Salem. See also: October | November | December.
