S
M
T
W
T
F
S
28
85°
66°
29
82°
63°
30
87°
60°
1
80°
61°
2
80°
68°
3
81°
68°
4
87°
67°
5
88°
68°
6
89°
66°
7
84°
60°
8
81°
61°
9
80°
63°
10
85°
70°
11
88°
69°
12
85°
67°
13
78°
72°
14
77°
73°
15
Hist. Avg.
85°
65°
16
Hist. Avg.
85°
65°
17
Hist. Avg.
85°
65°
18
Hist. Avg.
85°
65°
19
Hist. Avg.
85°
65°
20
Hist. Avg.
85°
65°
21
Hist. Avg.
85°
65°
22
Hist. Avg.
85°
65°
23
Hist. Avg.
85°
65°
24
Hist. Avg.
85°
65°
25
Hist. Avg.
85°
65°
26
Hist. Avg.
85°
65°
27
Hist. Avg.
85°
65°
28
Hist. Avg.
85°
65°
29
Hist. Avg.
85°
65°
30
Hist. Avg.
85°
65°
31
Hist. Avg.
85°
65°
1
Hist. Avg.
84°
65°
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 77° to 89°, with overnight lows between 60° and 73°. The average high for July is 83° with an average low of 66°. 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.
