S
M
T
W
T
F
S
31
90°
76°
1
87°
76°
2
94°
72°
3
82°
66°
4
83°
63°
5
86°
63°
6
88°
65°
7
89°
64°
8
90°
64°
9
88°
70°
10
88°
71°
11
90°
70°
12
93°
75°
13
97°
74°
14
96°
74°
15
92°
74°
16
94°
74°
17
96°
74°
18
96°
76°
19
97°
78°
20
93°
73°
21
91°
74°
22
96°
74°
23
96°
77°
24
94°
75°
25
95°
75°
26
95°
73°
27
94°
76°
28
95°
73°
29
97°
77°
30
90°
73°
1
89°
74°
2
90°
69°
3
94°
75°
4
92°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Cassadaga
Cassadaga's June 2026 forecast shows daily high temperatures ranging from 92° to 94°, with overnight lows between 75° and 75°. The average high for June is 93° with an average low of 75°. 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 Cassadaga. See also: July | August | September.