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
83°
66°
6
69°
63°
7
72°
63°
8
83°
65°
9
89°
71°
10
87°
70°
11
82°
65°
12
81°
63°
13
82°
66°
14
82°
64°
15
84°
65°
16
84°
65°
17
83°
64°
18
82°
63°
19
86°
66°
20
81°
61°
21
80°
61°
22
81°
62°
23
82°
63°
24
85°
64°
25
86°
66°
26
87°
67°
27
87°
68°
28
88°
68°
29
88°
67°
30
87°
68°
31
86°
68°
1
87°
67°
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 69° to 89°, with overnight lows between 61° and 71°. The average high for July is 83° with an average low of 65°. 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.