S
M
T
W
T
F
S
26
84°
62°
27
86°
64°
28
82°
65°
29
84°
65°
30
78°
64°
1
68°
55°
2
73°
52°
3
76°
46°
4
80°
49°
5
80°
53°
6
86°
66°
7
77°
67°
8
72°
64°
9
72°
64°
10
83°
63°
11
86°
64°
12
73°
62°
13
83°
60°
14
84°
61°
15
85°
57°
16
86°
59°
17
86°
62°
18
88°
67°
19
90°
68°
20
88°
70°
21
89°
71°
22
85°
71°
23
87°
67°
24
84°
72°
25
79°
71°
26
81°
71°
27
85°
71°
28
85°
70°
29
85°
66°
30
80°
67°
31
82°
64°
1
84°
63°
2
82°
61°
3
86°
63°
4
85°
64°
5
86°
65°
6
90°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Darlington
Darlington's May 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 61° and 72°. The average high for May is 84° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Darlington. See also: June | July | August.