S
M
T
W
T
F
S
28
80°
61°
29
76°
61°
30
78°
59°
1
72°
61°
2
71°
58°
3
68°
56°
4
81°
56°
5
90°
60°
6
83°
61°
7
73°
59°
8
79°
57°
9
81°
54°
10
86°
62°
11
95°
70°
12
101°
73°
13
99°
64°
14
87°
59°
15
78°
61°
16
80°
61°
17
82°
60°
18
79°
59°
19
80°
59°
20
78°
60°
21
79°
58°
22
79°
57°
23
78°
55°
24
84°
62°
25
83°
61°
26
83°
61°
27
82°
60°
28
82°
60°
29
80°
59°
30
80°
60°
31
82°
60°
1
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Winkler
Winkler's July 2026 forecast shows daily high temperatures ranging from 78° to 101°, with overnight lows between 55° and 73°. The average high for July is 83° with an average low of 61°. 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 Winkler. See also: August | September | October.