S
M
T
W
T
F
S
28
90°
58°
29
82°
56°
30
81°
52°
1
82°
51°
2
86°
55°
3
89°
57°
4
91°
58°
5
91°
58°
6
86°
59°
7
93°
62°
8
95°
59°
9
90°
55°
10
86°
53°
11
85°
55°
12
86°
55°
13
85°
58°
14
87°
55°
15
88°
55°
16
89°
56°
17
87°
55°
18
89°
58°
19
91°
58°
20
93°
57°
21
87°
55°
22
87°
54°
23
88°
54°
24
88°
56°
25
90°
58°
26
93°
56°
27
94°
56°
28
90°
54°
29
85°
51°
30
84°
53°
31
86°
54°
1
87°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Windsor
Windsor's July 2026 forecast shows daily high temperatures ranging from 81° to 95°, with overnight lows between 51° and 62°. The average high for July is 88° with an average low of 56°. 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 Windsor. See also: August | September | October.