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
78°
57°
9
83°
62°
10
83°
62°
11
93°
68°
12
98°
73°
13
92°
65°
14
84°
63°
15
80°
64°
16
83°
61°
17
87°
67°
18
85°
61°
19
79°
60°
20
82°
61°
21
78°
55°
22
81°
60°
23
81°
59°
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 98°, with overnight lows between 55° and 73°. The average high for July is 83° with an average low of 62°. 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.