S
M
T
W
T
F
S
28
84°
63°
29
90°
63°
30
88°
68°
1
97°
73°
2
102°
75°
3
99°
73°
4
95°
72°
5
82°
68°
6
68°
64°
7
70°
61°
8
84°
64°
9
88°
68°
10
86°
72°
11
86°
72°
12
86°
64°
13
84°
66°
14
90°
70°
15
88°
73°
16
90°
63°
17
86°
63°
18
80°
68°
19
84°
57°
20
83°
63°
21
82°
67°
22
81°
62°
23
83°
63°
24
82°
65°
25
84°
66°
26
83°
65°
27
79°
64°
28
79°
65°
29
80°
64°
30
80°
64°
31
80°
67°
1
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in New Windsor
New Windsor's July 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 57° and 68°. The average high for July is 82° with an average low of 64°. 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 New Windsor. See also: August | September | October.