S
M
T
W
T
F
S
31
78°
45°
1
81°
48°
2
84°
47°
3
82°
57°
4
82°
54°
5
78°
52°
6
73°
46°
7
76°
54°
8
72°
57°
9
77°
52°
10
77°
53°
11
74°
55°
12
83°
58°
13
86°
60°
14
87°
59°
15
88°
60°
16
82°
58°
17
85°
60°
18
84°
62°
19
82°
56°
20
82°
59°
21
87°
63°
22
87°
58°
23
76°
52°
24
77°
53°
25
82°
58°
26
88°
63°
27
89°
64°
28
90°
64°
29
91°
65°
30
92°
66°
1
92°
63°
2
87°
64°
3
90°
65°
4
92°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Kennewick
Kennewick's June 2026 forecast shows daily high temperatures ranging from 72° to 92°, with overnight lows between 46° and 66°. The average high for June is 83° 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 June weather will actually feel in Kennewick. See also: July | August | September.
