S
M
T
W
T
F
S
28
85°
60°
29
89°
66°
30
85°
55°
1
86°
63°
2
85°
64°
3
81°
61°
4
86°
62°
5
94°
65°
6
95°
65°
7
92°
66°
8
89°
63°
9
89°
61°
10
88°
65°
11
95°
66°
12
95°
66°
13
97°
67°
14
98°
66°
15
98°
64°
16
96°
66°
17
91°
67°
18
91°
66°
19
90°
66°
20
91°
68°
21
93°
68°
22
93°
67°
23
89°
67°
24
87°
66°
25
88°
66°
26
86°
65°
27
90°
66°
28
89°
65°
29
85°
66°
30
82°
65°
31
82°
62°
1
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Vivian
Vivian's July 2026 forecast shows daily high temperatures ranging from 81° to 98°, with overnight lows between 61° and 68°. The average high for July is 90° with an average low of 65°. 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 Vivian. See also: August | September | October.