S
M
T
W
T
F
S
30
91°
71°
31
94°
71°
1
96°
71°
2
96°
73°
3
96°
73°
4
94°
73°
5
99°
73°
6
95°
70°
7
87°
67°
8
89°
68°
9
90°
69°
10
94°
68°
11
92°
69°
12
91°
69°
13
91°
67°
14
89°
66°
15
90°
62°
16
83°
65°
17
80°
64°
18
79°
65°
19
80°
65°
20
81°
64°
21
82°
65°
22
81°
65°
23
84°
64°
24
82°
64°
25
78°
63°
26
81°
63°
27
82°
60°
28
80°
54°
29
75°
53°
30
75°
53°
1
76°
56°
2
76°
60°
3
73°
59°
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 73° to 99°, with overnight lows between 53° and 73°. The average high for September is 85° with an average low of 65°. 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.
