S
M
T
W
T
F
S
26
62°
39°
27
72°
35°
28
62°
36°
29
65°
48°
30
65°
47°
1
66°
38°
2
62°
43°
3
61°
40°
4
74°
36°
5
84°
58°
6
69°
53°
7
64°
48°
8
67°
40°
9
63°
47°
10
77°
46°
11
62°
45°
12
68°
38°
13
76°
53°
14
64°
51°
15
66°
47°
16
82°
44°
17
89°
59°
18
96°
62°
19
97°
68°
20
93°
64°
21
64°
54°
22
66°
54°
23
55°
51°
24
61°
57°
25
71°
60°
26
83°
61°
27
80°
63°
28
80°
58°
29
79°
56°
30
75°
57°
31
71°
54°
1
77°
58°
2
75°
59°
3
79°
60°
4
80°
63°
5
82°
64°
6
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gladwyne
Gladwyne's May 2026 forecast shows daily high temperatures ranging from 61° to 83°, with overnight lows between 54° and 64°. The average high for May is 77° with an average low of 59°. 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 Gladwyne. See also: June | July | August.
