S
M
T
W
T
F
S
28
79°
53°
29
79°
59°
30
83°
48°
1
81°
49°
2
81°
52°
3
87°
53°
4
90°
50°
5
88°
51°
6
94°
64°
7
92°
59°
8
89°
56°
9
85°
57°
10
87°
57°
11
90°
58°
12
90°
62°
13
93°
65°
14
89°
58°
15
92°
64°
16
91°
64°
17
83°
59°
18
88°
62°
19
93°
63°
20
93°
63°
21
92°
62°
22
92°
64°
23
88°
63°
24
84°
63°
25
84°
62°
26
87°
63°
27
90°
63°
28
93°
64°
29
92°
63°
30
93°
64°
31
94°
64°
1
93°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Toppenish
Toppenish's July 2026 forecast shows daily high temperatures ranging from 81° to 94°, with overnight lows between 49° and 65°. The average high for July is 89° with an average low of 60°. 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. See also: August | September | October.
