S
M
T
W
T
F
S
28
98°
74°
29
93°
73°
30
95°
73°
1
91°
71°
2
93°
68°
3
97°
70°
4
96°
73°
5
96°
76°
6
95°
75°
7
95°
74°
8
93°
72°
9
91°
73°
10
94°
72°
11
96°
73°
12
94°
72°
13
91°
72°
14
91°
71°
15
90°
70°
16
93°
71°
17
91°
72°
18
92°
72°
19
92°
71°
20
95°
74°
21
94°
73°
22
94°
72°
23
93°
72°
24
88°
71°
25
89°
71°
26
89°
72°
27
90°
72°
28
87°
73°
29
87°
72°
30
89°
73°
31
90°
73°
1
92°
72°
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 87° to 96°, with overnight lows between 70° and 76°. The average high for July is 92° with an average low of 72°. 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.
