S
M
T
W
T
F
S
28
67°
52°
29
71°
46°
30
81°
54°
1
88°
57°
2
88°
60°
3
90°
64°
4
94°
63°
5
99°
66°
6
95°
74°
7
93°
70°
8
95°
67°
9
95°
66°
10
100°
70°
11
104°
73°
12
105°
74°
13
100°
74°
14
99°
74°
15
96°
70°
16
99°
67°
17
95°
71°
18
94°
69°
19
93°
68°
20
95°
69°
21
96°
74°
22
95°
69°
23
96°
68°
24
88°
65°
25
89°
65°
26
92°
66°
27
95°
68°
28
96°
69°
29
96°
70°
30
95°
71°
31
96°
70°
1
95°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Washington Terrace
Washington Terrace's July 2026 forecast shows daily high temperatures ranging from 88° to 105°, with overnight lows between 65° and 74°. The average high for July is 96° with an average low of 69°. 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 Terrace. See also: August | September | October.