S
M
T
W
T
F
S
30
87°
63°
31
87°
68°
1
88°
68°
2
89°
62°
3
83°
61°
4
84°
62°
5
83°
63°
6
87°
66°
7
87°
67°
8
86°
66°
9
85°
67°
10
87°
66°
11
86°
65°
12
86°
65°
13
85°
64°
14
86°
64°
15
82°
63°
16
80°
64°
17
84°
59°
18
79°
58°
19
83°
58°
20
82°
63°
21
83°
62°
22
79°
60°
23
83°
59°
24
81°
62°
25
82°
58°
26
82°
60°
27
77°
60°
28
80°
60°
29
Hist. Avg.
78°
56°
30
Hist. Avg.
78°
56°
1
Hist. Avg.
78°
56°
2
Hist. Avg.
77°
55°
3
Hist. Avg.
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Elon
Elon's September 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 58° and 68°. The average high for September is 84° with an average low of 63°. 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 Elon. See also: October | November | December.