S
M
T
W
T
F
S
28
76°
57°
29
78°
60°
30
82°
61°
1
78°
56°
2
80°
56°
3
85°
59°
4
88°
65°
5
88°
61°
6
91°
60°
7
95°
67°
8
89°
68°
9
91°
65°
10
93°
65°
11
87°
60°
12
85°
62°
13
92°
64°
14
93°
66°
15
93°
64°
16
92°
69°
17
94°
71°
18
99°
69°
19
95°
66°
20
94°
70°
21
94°
71°
22
95°
71°
23
101°
73°
24
84°
62°
25
91°
68°
26
93°
68°
27
94°
69°
28
94°
69°
29
93°
68°
30
94°
69°
31
86°
61°
1
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Wenatchee
South Wenatchee's July 2026 forecast shows daily high temperatures ranging from 84° to 101°, with overnight lows between 60° and 73°. The average high for July is 92° with an average low of 67°. 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 South Wenatchee. See also: August | September | October.