S
M
T
W
T
F
S
31
62°
36°
1
65°
43°
2
70°
38°
3
79°
41°
4
83°
46°
5
81°
53°
6
76°
59°
7
66°
46°
8
77°
44°
9
83°
46°
10
83°
55°
11
85°
65°
12
89°
67°
13
80°
57°
14
80°
55°
15
69°
56°
16
72°
51°
17
75°
49°
18
72°
58°
19
69°
57°
20
64°
55°
21
72°
53°
22
71°
51°
23
74°
57°
24
74°
56°
25
78°
56°
26
70°
56°
27
78°
55°
28
81°
52°
29
84°
53°
30
82°
67°
1
91°
70°
2
95°
70°
3
91°
65°
4
82°
61°
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 82° to 95°, with overnight lows between 53° and 70°. The average high for June is 88° 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 June weather will actually feel in Washington. See also: July | August | September.
