S
M
T
W
T
F
S
28
97°
78°
29
96°
79°
30
95°
78°
1
97°
79°
2
96°
75°
3
N/A
4
91°
73°
5
90°
73°
6
88°
73°
7
91°
73°
8
94°
73°
9
95°
74°
10
97°
75°
11
96°
76°
12
94°
73°
13
95°
73°
14
94°
75°
15
96°
74°
16
99°
75°
17
92°
71°
18
95°
74°
19
96°
75°
20
96°
75°
21
95°
76°
22
96°
75°
23
96°
74°
24
95°
74°
25
95°
73°
26
94°
74°
27
95°
74°
28
95°
73°
29
94°
74°
30
95°
74°
31
95°
73°
1
94°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Washington
Washington's July 2026 forecast shows daily high temperatures ranging from 88° to 99°, with overnight lows between 71° and 76°. The average high for July is 94° with an average low of 74°. 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.
