S
M
T
W
T
F
S
28
82°
59°
29
81°
52°
30
77°
53°
1
77°
52°
2
78°
53°
3
75°
52°
4
76°
54°
5
78°
60°
6
77°
54°
7
77°
54°
8
80°
59°
9
79°
61°
10
77°
61°
11
77°
60°
12
78°
60°
13
82°
57°
14
85°
60°
15
84°
61°
16
85°
62°
17
81°
61°
18
80°
62°
19
85°
60°
20
86°
58°
21
83°
62°
22
85°
62°
23
81°
59°
24
80°
55°
25
78°
55°
26
76°
59°
27
76°
60°
28
78°
61°
29
83°
59°
30
84°
61°
31
83°
59°
1
84°
62°
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 75° to 86°, with overnight lows between 52° and 62°. The average high for July is 80° with an average low of 58°. 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.