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°
60°
17
90°
63°
18
97°
67°
19
95°
67°
20
90°
53°
21
69°
49°
22
64°
49°
23
69°
54°
24
70°
55°
25
73°
57°
26
77°
56°
27
78°
57°
28
80°
60°
29
79°
56°
30
81°
61°
31
80°
60°
1
80°
61°
2
77°
59°
3
74°
61°
4
75°
62°
5
79°
59°
6
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Norriton East
Norriton East's May 2026 forecast shows daily high temperatures ranging from 64° to 97°, with overnight lows between 49° and 67°. The average high for May is 79° 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 Norriton East. See also: June | July | August.