S
M
T
W
T
F
S
28
82°
53°
29
83°
51°
30
85°
53°
1
86°
52°
2
87°
57°
3
88°
52°
4
85°
52°
5
84°
55°
6
86°
58°
7
92°
57°
8
93°
58°
9
93°
58°
10
94°
62°
11
96°
63°
12
97°
62°
13
94°
63°
14
92°
57°
15
89°
60°
16
87°
56°
17
86°
59°
18
85°
58°
19
Hist. Avg.
91°
60°
20
Hist. Avg.
91°
61°
21
Hist. Avg.
91°
61°
22
Hist. Avg.
91°
61°
23
Hist. Avg.
91°
61°
24
Hist. Avg.
91°
61°
25
Hist. Avg.
91°
61°
26
Hist. Avg.
91°
61°
27
Hist. Avg.
90°
61°
28
Hist. Avg.
90°
61°
29
Hist. Avg.
90°
61°
30
Hist. Avg.
90°
61°
31
Hist. Avg.
90°
61°
1
Hist. Avg.
90°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Sunnyside
Sunnyside's July 2026 forecast shows daily high temperatures ranging from 82° to 97°, with overnight lows between 51° and 63°. The average high for July is 89° with an average low of 57°. 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 Sunnyside. See also: August | September | October.
