S
M
T
W
T
F
S
28
78°
70°
29
88°
66°
30
92°
63°
1
100°
67°
2
101°
71°
3
102°
71°
4
103°
73°
5
93°
71°
6
85°
71°
7
83°
70°
8
83°
69°
9
88°
68°
10
93°
69°
11
87°
66°
12
86°
62°
13
88°
65°
14
88°
64°
15
85°
66°
16
87°
63°
17
89°
64°
18
88°
66°
19
88°
68°
20
83°
62°
21
81°
61°
22
81°
62°
23
82°
63°
24
83°
65°
25
83°
63°
26
84°
68°
27
86°
68°
28
88°
67°
29
87°
68°
30
88°
68°
31
87°
67°
1
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in The Plains
The Plains's July 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 61° and 71°. The average high for July is 86° 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 The Plains. See also: August | September | October.