S
M
T
W
T
F
S
28
89°
73°
29
88°
73°
30
88°
74°
1
89°
73°
2
88°
74°
3
89°
73°
4
88°
74°
5
89°
74°
6
88°
73°
7
88°
74°
8
89°
74°
9
88°
73°
10
88°
73°
11
90°
74°
12
90°
72°
13
91°
73°
14
89°
73°
15
89°
74°
16
90°
73°
17
88°
73°
18
90°
72°
19
89°
74°
20
88°
73°
21
89°
74°
22
90°
73°
23
91°
74°
24
90°
74°
25
89°
73°
26
89°
74°
27
Hist. Avg.
91°
75°
28
Hist. Avg.
91°
75°
29
Hist. Avg.
91°
75°
30
Hist. Avg.
91°
75°
31
Hist. Avg.
91°
76°
1
Hist. Avg.
91°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Windsor
Windsor's July 2026 forecast shows daily high temperatures ranging from 88° to 91°, with overnight lows between 72° and 74°. The average high for July is 89° with an average low of 73°. 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.