S
M
T
W
T
F
S
28
68°
54°
29
66°
54°
30
63°
50°
1
68°
50°
2
64°
46°
3
70°
52°
4
66°
48°
5
70°
46°
6
79°
48°
7
70°
50°
8
70°
54°
9
73°
52°
10
73°
55°
11
73°
55°
12
70°
46°
13
73°
46°
14
79°
53°
15
80°
54°
16
71°
57°
17
73°
54°
18
74°
53°
19
78°
54°
20
77°
56°
21
78°
57°
22
77°
56°
23
75°
54°
24
74°
55°
25
75°
56°
26
74°
54°
27
75°
57°
28
79°
58°
29
73°
56°
30
70°
54°
31
69°
53°
1
70°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Edison
Edison's July 2026 forecast shows daily high temperatures ranging from 69° to 80°, with overnight lows between 53° and 58°. The average high for July is 75° 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 July weather will actually feel in Edison. See also: August | September | October.