S
M
T
W
T
F
S
31
92°
72°
1
95°
71°
2
96°
69°
3
90°
69°
4
82°
69°
5
83°
70°
6
86°
72°
7
88°
75°
8
92°
77°
9
92°
75°
10
93°
77°
11
94°
77°
12
93°
77°
13
94°
75°
14
90°
75°
15
77°
73°
16
87°
74°
17
89°
75°
18
94°
75°
19
88°
73°
20
86°
72°
21
87°
72°
22
94°
78°
23
93°
77°
24
93°
74°
25
95°
74°
26
93°
74°
27
93°
75°
28
96°
75°
29
97°
76°
30
96°
72°
1
95°
75°
2
94°
73°
3
95°
72°
4
98°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Garrison
Garrison's June 2026 forecast shows daily high temperatures ranging from 93° to 98°, with overnight lows between 72° and 76°. The average high for June is 95° with an average low of 74°. 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 Garrison. See also: July | August | September.