S
M
T
W
T
F
S
31
65°
47°
1
65°
48°
2
66°
46°
3
71°
44°
4
65°
46°
5
66°
52°
6
74°
55°
7
74°
47°
8
67°
49°
9
69°
48°
10
70°
47°
11
67°
49°
12
68°
50°
13
68°
48°
14
67°
50°
15
72°
56°
16
76°
54°
17
73°
55°
18
74°
51°
19
69°
52°
20
70°
51°
21
71°
59°
22
76°
59°
23
78°
60°
24
79°
60°
25
79°
59°
26
78°
59°
27
78°
54°
28
77°
53°
29
77°
56°
30
75°
60°
1
78°
60°
2
78°
56°
3
72°
53°
4
72°
54°
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 65° to 79°, with overnight lows between 44° and 60°. The average high for June is 72° with an average low of 53°. 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.
