S
M
T
W
T
F
S
28
69°
57°
29
64°
56°
30
64°
55°
1
69°
54°
2
67°
58°
3
74°
54°
4
74°
56°
5
75°
55°
6
78°
54°
7
76°
57°
8
75°
56°
9
74°
58°
10
79°
57°
11
76°
58°
12
80°
59°
13
82°
58°
14
77°
59°
15
73°
60°
16
73°
62°
17
72°
56°
18
77°
58°
19
81°
61°
20
81°
60°
21
80°
61°
22
76°
60°
23
78°
61°
24
73°
62°
25
76°
60°
26
80°
62°
27
81°
62°
28
82°
61°
29
81°
58°
30
82°
61°
31
83°
63°
1
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Renton
Renton's July 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 54° and 63°. The average high for July is 77° 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 July weather will actually feel in Renton. See also: August | September | October.
