S
M
T
W
T
F
S
26
84°
55°
27
86°
64°
28
79°
65°
29
82°
68°
30
80°
65°
31
87°
62°
1
88°
61°
2
84°
69°
3
85°
60°
4
86°
57°
5
80°
71°
6
87°
70°
7
86°
70°
8
85°
65°
9
89°
67°
10
89°
69°
11
85°
65°
12
80°
61°
13
78°
61°
14
80°
61°
15
78°
60°
16
78°
61°
17
77°
60°
18
80°
56°
19
80°
63°
20
81°
60°
21
79°
56°
22
79°
61°
23
83°
63°
24
84°
63°
25
83°
62°
26
82°
61°
27
76°
61°
28
76°
60°
29
79°
61°
30
80°
60°
31
80°
60°
1
79°
56°
2
73°
52°
3
72°
52°
4
72°
51°
5
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Edison
Edison's August 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 51° and 71°. The average high for August is 80° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Edison. See also: September | October | November.
