S
M
T
W
T
F
S
31
76°
52°
1
84°
60°
2
75°
49°
3
79°
53°
4
85°
58°
5
88°
65°
6
90°
66°
7
92°
68°
8
87°
63°
9
81°
65°
10
85°
66°
11
87°
68°
12
88°
69°
13
87°
66°
14
86°
67°
15
87°
70°
16
82°
69°
17
84°
70°
18
82°
70°
19
82°
67°
20
83°
67°
21
82°
69°
22
82°
71°
23
83°
71°
24
84°
70°
25
85°
71°
26
84°
72°
27
88°
73°
28
89°
72°
29
85°
71°
30
84°
68°
1
84°
68°
2
85°
68°
3
85°
71°
4
86°
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 75° to 92°, with overnight lows between 49° and 73°. The average high for June is 85° with an average low of 67°. 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.
