S
M
T
W
T
F
S
28
65°
43°
29
63°
44°
30
61°
44°
1
61°
43°
2
62°
43°
3
61°
42°
4
61°
42°
5
60°
41°
6
61°
42°
7
62°
42°
8
61°
41°
9
60°
38°
10
60°
39°
11
61°
40°
12
62°
39°
13
60°
42°
14
63°
41°
15
60°
42°
16
61°
42°
17
62°
41°
18
62°
42°
19
60°
43°
20
65°
43°
21
65°
42°
22
64°
42°
23
66°
41°
24
66°
43°
25
65°
39°
26
65°
42°
27
65°
38°
28
63°
43°
29
68°
42°
30
68°
39°
31
67°
38°
1
63°
39°
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 60° to 68°, with overnight lows between 38° and 44°. The average high for July is 63° with an average low of 41°. 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.