S
M
T
W
T
F
S
31
93°
68°
1
93°
69°
2
88°
60°
3
84°
64°
4
86°
64°
5
88°
70°
6
86°
71°
7
85°
71°
8
86°
69°
9
89°
69°
10
89°
68°
11
90°
70°
12
87°
69°
13
88°
70°
14
87°
68°
15
90°
72°
16
89°
72°
17
87°
71°
18
84°
72°
19
84°
72°
20
85°
71°
21
86°
73°
22
90°
72°
23
85°
70°
24
86°
70°
25
87°
72°
26
89°
73°
27
89°
72°
28
86°
73°
29
88°
73°
30
90°
74°
1
88°
74°
2
90°
73°
3
92°
75°
4
92°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Casey
Casey's June 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 60° and 75°. The average high for June is 88° with an average low of 71°. 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 Casey. See also: July | August | September.