S
M
T
W
T
F
S
31
75°
52°
1
77°
52°
2
79°
51°
3
79°
52°
4
77°
51°
5
77°
51°
6
72°
47°
7
74°
48°
8
72°
47°
9
71°
47°
10
70°
46°
11
71°
46°
12
73°
48°
13
78°
50°
14
82°
52°
15
80°
49°
16
76°
53°
17
79°
52°
18
84°
55°
19
85°
53°
20
84°
52°
21
85°
49°
22
79°
46°
23
78°
48°
24
77°
49°
25
80°
51°
26
84°
53°
27
87°
54°
28
88°
53°
29
88°
52°
30
87°
54°
1
88°
56°
2
88°
53°
3
87°
54°
4
82°
53°
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 70° to 88°, with overnight lows between 46° and 56°. The average high for June is 80° with an average low of 51°. 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.
