S
M
T
W
T
F
S
31
74°
41°
1
73°
43°
2
76°
41°
3
82°
45°
4
85°
45°
5
84°
64°
6
75°
55°
7
80°
55°
8
77°
55°
9
82°
65°
10
78°
63°
11
85°
64°
12
87°
64°
13
83°
60°
14
80°
58°
15
77°
56°
16
72°
54°
17
69°
53°
18
71°
52°
19
74°
56°
20
73°
53°
21
76°
48°
22
68°
48°
23
69°
54°
24
73°
58°
25
78°
57°
26
77°
53°
27
70°
51°
28
72°
56°
29
72°
57°
30
73°
55°
1
73°
57°
2
74°
55°
3
78°
58°
4
80°
59°
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 68° to 87°, with overnight lows between 48° and 65°. The average high for June is 76° with an average low of 56°. 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.
