S
M
T
W
T
F
S
26
51°
39°
27
58°
43°
28
45°
35°
29
63°
32°
30
62°
37°
1
64°
37°
2
72°
31°
3
78°
46°
4
82°
46°
5
51°
44°
6
57°
40°
7
77°
38°
8
79°
46°
9
74°
47°
10
74°
42°
11
85°
51°
12
82°
56°
13
82°
45°
14
87°
60°
15
95°
52°
16
89°
54°
17
81°
54°
18
53°
42°
19
65°
44°
20
61°
48°
21
59°
51°
22
70°
49°
23
75°
51°
24
81°
54°
25
83°
56°
26
84°
58°
27
80°
57°
28
81°
59°
29
80°
59°
30
81°
58°
31
80°
55°
1
81°
54°
2
80°
58°
3
74°
53°
4
78°
59°
5
83°
60°
6
84°
60°
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 59° to 84°, with overnight lows between 44° and 60°. The average high for May is 77° with an average low of 55°. 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.
