S
M
T
W
T
F
S
28
84°
58°
29
84°
62°
30
91°
60°
1
82°
56°
2
81°
58°
3
79°
60°
4
82°
64°
5
89°
67°
6
94°
66°
7
94°
62°
8
89°
59°
9
89°
62°
10
94°
62°
11
95°
66°
12
95°
67°
13
94°
68°
14
97°
67°
15
97°
70°
16
98°
70°
17
100°
69°
18
97°
68°
19
94°
69°
20
97°
65°
21
96°
61°
22
87°
68°
23
95°
67°
24
97°
65°
25
94°
64°
26
Hist. Avg.
94°
58°
27
Hist. Avg.
94°
58°
28
Hist. Avg.
94°
58°
29
Hist. Avg.
94°
58°
30
Hist. Avg.
94°
58°
31
Hist. Avg.
94°
58°
1
Hist. Avg.
94°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Kennewick
Kennewick's July 2026 forecast shows daily high temperatures ranging from 79° to 100°, with overnight lows between 56° and 70°. The average high for July is 92° with an average low of 64°. 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 Kennewick. See also: August | September | October.
