S
M
T
W
T
F
S
26
66°
44°
27
64°
45°
28
62°
46°
29
65°
44°
30
69°
42°
1
63°
41°
2
63°
41°
3
62°
43°
4
64°
46°
5
63°
44°
6
62°
43°
7
63°
44°
8
69°
45°
9
65°
45°
10
64°
44°
11
64°
44°
12
65°
46°
13
74°
55°
14
77°
54°
15
70°
53°
16
77°
55°
17
75°
51°
18
72°
49°
19
70°
48°
20
74°
56°
21
76°
51°
22
72°
49°
23
70°
50°
24
71°
49°
25
72°
51°
26
76°
57°
27
78°
58°
28
81°
51°
29
77°
53°
30
74°
56°
31
73°
58°
1
76°
54°
2
75°
53°
3
75°
52°
4
73°
53°
5
75°
55°
6
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Broomall
Broomall's May 2026 forecast shows daily high temperatures ranging from 62° to 81°, with overnight lows between 41° and 60°. The average high for May is 70° with an average low of 49°. 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 Broomall. See also: June | July | August.