S
M
T
W
T
F
S
26
71°
43°
27
70°
51°
28
61°
46°
29
53°
40°
30
52°
37°
1
51°
34°
2
60°
30°
3
71°
44°
4
78°
46°
5
56°
39°
6
51°
33°
7
61°
29°
8
69°
38°
9
67°
46°
10
63°
38°
11
62°
35°
12
75°
40°
13
64°
47°
14
71°
46°
15
80°
55°
16
82°
60°
17
81°
61°
18
77°
65°
19
68°
44°
20
60°
44°
21
60°
46°
22
58°
50°
23
67°
52°
24
73°
57°
25
78°
56°
26
81°
55°
27
78°
55°
28
76°
56°
29
76°
55°
30
77°
54°
31
75°
52°
1
79°
58°
2
77°
56°
3
70°
52°
4
70°
52°
5
73°
58°
6
77°
59°
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 58° to 81°, with overnight lows between 44° and 65°. The average high for May is 73° with an average low of 54°. 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.