S
M
T
W
T
F
S
31
67°
46°
1
66°
45°
2
76°
49°
3
78°
53°
4
78°
54°
5
79°
54°
6
78°
53°
7
77°
50°
8
72°
52°
9
68°
45°
10
70°
47°
11
74°
55°
12
71°
49°
13
71°
49°
14
75°
55°
15
79°
48°
16
78°
52°
17
80°
53°
18
71°
48°
19
72°
48°
20
74°
50°
21
79°
56°
22
80°
57°
23
73°
58°
24
74°
57°
25
74°
54°
26
80°
51°
27
81°
54°
28
80°
58°
29
81°
57°
30
76°
53°
1
80°
54°
2
82°
49°
3
73°
50°
4
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Adirondack
Adirondack's June 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 45° and 58°. The average high for June is 75° with an average low of 52°. 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 Adirondack. See also: July | August | September.