S
M
T
W
T
F
S
30
89°
65°
31
86°
75°
1
95°
73°
2
81°
71°
3
89°
74°
4
90°
72°
5
83°
67°
6
82°
63°
7
82°
61°
8
84°
60°
9
86°
67°
10
91°
76°
11
81°
65°
12
80°
70°
13
83°
66°
14
78°
51°
15
77°
56°
16
80°
59°
17
82°
67°
18
80°
63°
19
78°
62°
20
72°
58°
21
72°
56°
22
74°
58°
23
73°
58°
24
74°
57°
25
74°
57°
26
70°
57°
27
78°
61°
28
78°
60°
29
78°
60°
30
72°
56°
1
71°
59°
2
72°
59°
3
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Darlington
Darlington's September 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 51° and 70°. The average high for September is 76° with an average low of 59°. 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 Darlington. See also: October | November | December.
