S
M
T
W
T
F
S
31
80°
65°
1
79°
62°
2
79°
61°
3
78°
62°
4
85°
66°
5
85°
67°
6
86°
68°
7
85°
67°
8
84°
66°
9
79°
65°
10
81°
66°
11
84°
68°
12
85°
68°
13
86°
69°
14
82°
69°
15
80°
68°
16
81°
70°
17
84°
69°
18
82°
68°
19
82°
67°
20
83°
64°
21
81°
66°
22
81°
69°
23
82°
67°
24
82°
66°
25
81°
66°
26
82°
70°
27
85°
66°
28
83°
66°
29
83°
67°
30
84°
66°
1
85°
72°
2
86°
71°
3
93°
72°
4
92°
69°
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 78° to 93°, with overnight lows between 61° and 72°. The average high for June is 83° 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.
