S
M
T
W
T
F
S
31
71°
58°
1
77°
57°
2
79°
61°
3
81°
60°
4
82°
53°
5
82°
52°
6
72°
52°
7
73°
53°
8
73°
55°
9
74°
53°
10
76°
55°
11
79°
60°
12
78°
59°
13
82°
58°
14
85°
58°
15
85°
59°
16
84°
59°
17
85°
60°
18
85°
63°
19
86°
56°
20
81°
56°
21
77°
60°
22
78°
62°
23
80°
58°
24
83°
58°
25
78°
59°
26
79°
56°
27
79°
57°
28
78°
59°
29
79°
63°
30
80°
68°
1
79°
68°
2
85°
64°
3
86°
63°
4
88°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Washington
Washington's June 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 52° and 68°. The average high for June is 80° 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 Washington. See also: July | August | September.
