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
88°
73°
22
96°
72°
23
74°
66°
24
85°
63°
25
89°
70°
26
93°
70°
27
83°
69°
28
86°
67°
29
90°
69°
30
93°
72°
1
100°
76°
2
101°
77°
3
100°
75°
4
96°
75°
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 83° to 101°, with overnight lows between 67° and 77°. The average high for June is 93° with an average low of 72°. 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.
