S
M
T
W
T
F
S
31
69°
55°
1
73°
53°
2
70°
48°
3
70°
53°
4
74°
56°
5
72°
53°
6
73°
56°
7
76°
58°
8
75°
59°
9
80°
59°
10
79°
58°
11
80°
59°
12
76°
59°
13
81°
57°
14
74°
55°
15
83°
61°
16
83°
61°
17
83°
61°
18
84°
62°
19
85°
58°
20
84°
54°
21
83°
56°
22
81°
61°
23
77°
54°
24
78°
55°
25
82°
55°
26
78°
56°
27
83°
56°
28
79°
59°
29
80°
58°
30
78°
59°
1
86°
56°
2
86°
64°
3
85°
58°
4
81°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Wallkill
Wallkill's June 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 48° and 64°. The average high for June is 79° with an average low of 57°. 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 Wallkill. See also: July | August | September.