S
M
T
W
T
F
S
31
86°
70°
1
87°
70°
2
87°
69°
3
82°
70°
4
83°
70°
5
85°
69°
6
84°
70°
7
88°
71°
8
88°
71°
9
85°
70°
10
86°
71°
11
86°
72°
12
84°
72°
13
86°
71°
14
88°
72°
15
89°
72°
16
90°
73°
17
90°
73°
18
89°
72°
19
90°
73°
20
89°
74°
21
90°
74°
22
87°
71°
23
86°
72°
24
87°
73°
25
91°
71°
26
88°
68°
27
87°
71°
28
93°
72°
29
94°
72°
30
94°
71°
1
93°
71°
2
94°
72°
3
94°
72°
4
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Index
Index's June 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 68° and 74°. 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 Index. See also: July | August | September.
