S
M
T
W
T
F
S
28
89°
71°
29
92°
71°
30
93°
70°
1
93°
71°
2
94°
72°
3
94°
72°
4
93°
71°
5
93°
71°
6
94°
72°
7
94°
73°
8
95°
73°
9
94°
72°
10
91°
72°
11
88°
71°
12
91°
71°
13
94°
68°
14
93°
66°
15
90°
66°
16
89°
65°
17
90°
66°
18
93°
67°
19
94°
70°
20
93°
70°
21
90°
69°
22
90°
67°
23
91°
67°
24
93°
68°
25
91°
66°
26
91°
67°
27
93°
66°
28
94°
67°
29
92°
69°
30
93°
71°
31
96°
71°
1
97°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Plainview
Plainview's July 2026 forecast shows daily high temperatures ranging from 88° to 97°, with overnight lows between 65° and 73°. The average high for July is 92° with an average low of 69°. 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 Plainview. See also: August | September | October.