S
M
T
W
T
F
S
31
81°
50°
1
79°
51°
2
76°
52°
3
82°
57°
4
89°
63°
5
91°
65°
6
93°
62°
7
88°
63°
8
86°
61°
9
82°
63°
10
81°
62°
11
87°
63°
12
85°
60°
13
86°
59°
14
84°
57°
15
81°
55°
16
74°
54°
17
76°
54°
18
78°
55°
19
78°
55°
20
81°
58°
21
81°
61°
22
78°
60°
23
79°
63°
24
79°
62°
25
80°
57°
26
79°
60°
27
86°
64°
28
84°
63°
29
80°
59°
30
80°
58°
1
79°
58°
2
80°
60°
3
83°
64°
4
86°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in New Windsor
New Windsor's June 2026 forecast shows daily high temperatures ranging from 74° to 93°, with overnight lows between 51° and 65°. The average high for June is 82° 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 June weather will actually feel in New Windsor. See also: July | August | September.