S
M
T
W
T
F
S
28
96°
75°
29
96°
78°
30
95°
76°
1
98°
75°
2
97°
73°
3
98°
74°
4
96°
73°
5
95°
75°
6
87°
70°
7
87°
70°
8
88°
71°
9
89°
71°
10
90°
74°
11
91°
74°
12
92°
73°
13
92°
74°
14
93°
74°
15
95°
73°
16
96°
74°
17
97°
73°
18
97°
74°
19
96°
75°
20
96°
75°
21
96°
74°
22
97°
75°
23
98°
75°
24
98°
74°
25
97°
75°
26
98°
75°
27
98°
74°
28
97°
75°
29
98°
75°
30
98°
76°
31
99°
76°
1
99°
75°
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 87° to 99°, with overnight lows between 70° and 78°. The average high for July is 95° with an average low of 74°. 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.