S
M
T
W
T
F
S
28
79°
53°
29
79°
59°
30
83°
48°
1
80°
51°
2
81°
47°
3
87°
53°
4
91°
50°
5
89°
52°
6
92°
50°
7
98°
54°
8
91°
61°
9
92°
56°
10
92°
56°
11
85°
53°
12
87°
54°
13
91°
54°
14
95°
60°
15
87°
55°
16
89°
57°
17
92°
62°
18
94°
62°
19
96°
63°
20
96°
64°
21
95°
62°
22
90°
58°
23
94°
63°
24
84°
56°
25
93°
61°
26
93°
62°
27
94°
62°
28
95°
63°
29
94°
61°
30
94°
62°
31
85°
54°
1
85°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Toppenish-Wapato
Toppenish-Wapato's July 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 53° and 64°. The average high for July is 91° with an average low of 59°. 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 Toppenish-Wapato. See also: August | September | October.