S
M
T
W
T
F
S
31
82°
73°
1
91°
71°
2
93°
69°
3
87°
65°
4
85°
67°
5
82°
68°
6
80°
67°
7
85°
68°
8
89°
67°
9
90°
66°
10
90°
69°
11
91°
68°
12
90°
67°
13
91°
68°
14
88°
68°
15
88°
65°
16
88°
64°
17
81°
63°
18
81°
64°
19
82°
66°
20
84°
70°
21
88°
71°
22
88°
70°
23
86°
66°
24
86°
69°
25
88°
72°
26
89°
72°
27
89°
71°
28
88°
72°
29
90°
72°
30
92°
73°
1
94°
73°
2
94°
72°
3
95°
74°
4
96°
73°
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 80° to 96°, with overnight lows between 63° and 74°. The average high for June is 88° with an average low of 69°. 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.
