S
M
T
W
T
F
S
28
79°
59°
29
73°
55°
30
75°
63°
1
79°
61°
2
77°
61°
3
81°
55°
4
82°
59°
5
84°
61°
6
90°
63°
7
88°
64°
8
91°
68°
9
91°
71°
10
94°
64°
11
91°
62°
12
90°
61°
13
87°
64°
14
90°
64°
15
90°
67°
16
86°
64°
17
80°
62°
18
78°
59°
19
80°
59°
20
78°
59°
21
79°
58°
22
74°
56°
23
73°
54°
24
71°
54°
25
71°
56°
26
72°
56°
27
71°
55°
28
73°
55°
29
73°
52°
30
75°
56°
31
75°
56°
1
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Old Windsor
Old Windsor's July 2026 forecast shows daily high temperatures ranging from 71° to 94°, with overnight lows between 52° and 71°. The average high for July is 80° with an average low of 59°. 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 Old Windsor. See also: August | September | October.