S
M
T
W
T
F
S
30
91°
70°
31
89°
68°
1
89°
69°
2
90°
68°
3
91°
71°
4
91°
72°
5
92°
71°
6
91°
68°
7
89°
71°
8
90°
70°
9
87°
71°
10
87°
70°
11
89°
69°
12
90°
70°
13
90°
69°
14
89°
68°
15
90°
70°
16
90°
69°
17
89°
69°
18
89°
68°
19
88°
69°
20
88°
68°
21
87°
67°
22
89°
68°
23
89°
67°
24
88°
66°
25
88°
63°
26
86°
63°
27
87°
65°
28
87°
66°
29
86°
65°
30
86°
65°
1
85°
63°
2
86°
65°
3
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Greensboro
Greensboro's September 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 63° and 72°. The average high for September is 89° with an average low of 68°. 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 Greensboro. See also: October | November | December.
