S
M
T
W
T
F
S
28
85°
60°
29
89°
66°
30
85°
55°
1
86°
63°
2
85°
64°
3
82°
64°
4
87°
60°
5
90°
60°
6
93°
70°
7
93°
64°
8
83°
63°
9
90°
59°
10
95°
63°
11
97°
63°
12
99°
70°
13
99°
69°
14
99°
65°
15
96°
66°
16
99°
69°
17
100°
69°
18
99°
68°
19
95°
66°
20
94°
64°
21
90°
60°
22
82°
58°
23
85°
60°
24
86°
61°
25
87°
62°
26
88°
63°
27
96°
66°
28
82°
60°
29
82°
65°
30
83°
65°
31
85°
66°
1
83°
66°
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 82° to 100°, with overnight lows between 58° and 69°. The average high for July is 90° with an average low of 64°. 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.