S
M
T
W
T
F
S
31
76°
53°
1
80°
60°
2
77°
55°
3
84°
57°
4
89°
61°
5
92°
64°
6
92°
69°
7
93°
73°
8
79°
65°
9
84°
63°
10
92°
71°
11
99°
73°
12
100°
72°
13
90°
71°
14
96°
72°
15
82°
68°
16
81°
61°
17
90°
67°
18
91°
74°
19
86°
74°
20
90°
65°
21
89°
70°
22
97°
72°
23
82°
65°
24
87°
64°
25
90°
71°
26
89°
72°
27
87°
68°
28
87°
70°
29
92°
71°
30
94°
71°
1
95°
73°
2
91°
72°
3
93°
73°
4
92°
72°
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 97°, with overnight lows between 64° and 73°. The average high for June is 90° with an average low of 70°. 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.
