S
M
T
W
T
F
S
30
94°
70°
31
94°
71°
1
93°
71°
2
94°
70°
3
93°
72°
4
94°
71°
5
93°
70°
6
93°
70°
7
92°
65°
8
88°
65°
9
88°
66°
10
92°
67°
11
92°
65°
12
91°
66°
13
90°
67°
14
91°
68°
15
90°
67°
16
90°
65°
17
89°
63°
18
87°
65°
19
86°
66°
20
88°
61°
21
85°
61°
22
84°
60°
23
83°
63°
24
84°
65°
25
84°
65°
26
88°
64°
27
88°
64°
28
87°
63°
29
86°
63°
30
84°
61°
1
87°
62°
2
86°
56°
3
82°
57°
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 82° to 94°, with overnight lows between 56° and 72°. The average high for September is 89° 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 Darlington. See also: October | November | December.
