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
99°
77°
10
98°
77°
11
95°
73°
12
94°
71°
13
84°
72°
14
81°
71°
15
90°
72°
16
93°
72°
17
94°
74°
18
90°
70°
19
92°
71°
20
91°
71°
21
85°
70°
22
87°
69°
23
86°
70°
24
89°
78°
25
92°
72°
26
89°
68°
27
92°
73°
28
92°
73°
29
91°
72°
30
92°
73°
31
92°
73°
1
91°
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 81° to 95°, with overnight lows between 68° and 78°. The average high for July is 90° with an average low of 72°. 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.