S
M
T
W
T
F
S
26
61°
44°
27
73°
42°
28
64°
46°
29
66°
50°
30
66°
50°
1
66°
47°
2
63°
52°
3
62°
47°
4
76°
49°
5
86°
61°
6
72°
59°
7
68°
52°
8
71°
50°
9
68°
54°
10
80°
52°
11
63°
54°
12
70°
47°
13
75°
55°
14
66°
48°
15
69°
56°
16
81°
63°
17
88°
64°
18
91°
68°
19
93°
69°
20
84°
61°
21
74°
57°
22
73°
58°
23
73°
58°
24
74°
57°
25
74°
59°
26
78°
58°
27
74°
59°
28
75°
57°
29
73°
59°
30
74°
64°
31
81°
61°
1
74°
58°
2
75°
58°
3
74°
57°
4
75°
57°
5
76°
65°
6
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Upper Darby Township
Upper Darby Township's May 2026 forecast shows daily high temperatures ranging from 66° to 93°, with overnight lows between 48° and 69°. The average high for May is 77° with an average low of 60°. 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 Upper Darby Township. See also: June | July | August.
