S
M
T
W
T
F
S
28
95°
73°
29
96°
74°
30
96°
73°
1
94°
72°
2
92°
71°
3
100°
74°
4
99°
73°
5
97°
74°
6
94°
73°
7
94°
73°
8
100°
76°
9
98°
74°
10
97°
74°
11
95°
72°
12
93°
71°
13
82°
67°
14
82°
68°
15
87°
70°
16
90°
72°
17
93°
71°
18
94°
70°
19
92°
69°
20
89°
71°
21
88°
70°
22
90°
69°
23
91°
71°
24
94°
73°
25
92°
72°
26
89°
68°
27
88°
68°
28
89°
71°
29
89°
72°
30
92°
73°
31
89°
72°
1
88°
72°
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 82° to 98°, with overnight lows between 67° and 74°. The average high for July is 90° with an average low of 71°. 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.