S
M
T
W
T
F
S
26
82°
57°
27
81°
57°
28
81°
55°
29
88°
63°
30
79°
64°
1
66°
55°
2
72°
48°
3
73°
41°
4
79°
43°
5
81°
46°
6
86°
59°
7
77°
70°
8
73°
63°
9
66°
59°
10
81°
61°
11
86°
59°
12
72°
59°
13
81°
57°
14
81°
55°
15
81°
46°
16
88°
50°
17
90°
65°
18
89°
64°
19
88°
66°
20
88°
66°
21
90°
65°
22
87°
66°
23
86°
65°
24
88°
66°
25
86°
65°
26
87°
67°
27
86°
66°
28
86°
64°
29
83°
63°
30
82°
64°
31
87°
66°
1
88°
67°
2
88°
68°
3
87°
67°
4
83°
67°
5
84°
66°
6
83°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Edison
Edison's May 2026 forecast shows daily high temperatures ranging from 82° to 90°, with overnight lows between 63° and 68°. The average high for May is 86° with an average low of 66°. 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 Edison. See also: June | July | August.
