S
M
T
W
T
F
S
28
95°
77°
29
97°
75°
30
96°
74°
1
97°
75°
2
96°
74°
3
96°
74°
4
95°
75°
5
96°
73°
6
97°
75°
7
94°
71°
8
89°
72°
9
90°
73°
10
95°
75°
11
96°
75°
12
96°
74°
13
95°
75°
14
95°
74°
15
92°
74°
16
91°
75°
17
92°
75°
18
93°
74°
19
95°
75°
20
96°
75°
21
97°
74°
22
96°
75°
23
97°
76°
24
97°
75°
25
96°
74°
26
97°
75°
27
97°
75°
28
98°
74°
29
98°
75°
30
97°
76°
31
98°
75°
1
98°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Washington
Washington's July 2026 forecast shows daily high temperatures ranging from 89° to 98°, with overnight lows between 71° and 77°. The average high for July is 95° with an average low of 75°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Washington. See also: August | September | October.
