S
M
T
W
T
F
S
31
90°
57°
1
89°
59°
2
86°
59°
3
91°
63°
4
93°
57°
5
90°
56°
6
83°
57°
7
81°
57°
8
82°
58°
9
88°
59°
10
92°
61°
11
90°
61°
12
92°
60°
13
91°
61°
14
92°
60°
15
86°
56°
16
89°
60°
17
88°
61°
18
90°
61°
19
90°
60°
20
89°
60°
21
90°
61°
22
91°
61°
23
91°
60°
24
90°
61°
25
91°
61°
26
90°
60°
27
91°
59°
28
89°
57°
29
87°
58°
30
90°
60°
1
91°
60°
2
92°
63°
3
92°
63°
4
91°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sierra Heights
Sierra Heights's June 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 56° and 63°. The average high for June is 89° with an average low of 60°. 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 Sierra Heights. See also: July | August | September.
