S
M
T
W
T
F
S
28
83°
68°
29
85°
69°
30
91°
68°
1
96°
72°
2
100°
72°
3
101°
70°
4
95°
67°
5
93°
69°
6
92°
68°
7
88°
67°
8
86°
64°
9
85°
65°
10
88°
66°
11
89°
64°
12
88°
67°
13
88°
66°
14
86°
62°
15
82°
62°
16
82°
63°
17
83°
62°
18
84°
64°
19
87°
64°
20
87°
65°
21
88°
67°
22
87°
67°
23
87°
66°
24
84°
67°
25
86°
66°
26
87°
67°
27
87°
67°
28
82°
66°
29
83°
67°
30
83°
62°
31
82°
61°
1
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Vashti
Vashti's July 2026 forecast shows daily high temperatures ranging from 81° to 101°, with overnight lows between 61° and 72°. The average high for July is 87° with an average low of 66°. 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 Vashti. See also: August | September | October.