S
M
T
W
T
F
S
31
81°
57°
1
77°
59°
2
75°
59°
3
81°
59°
4
84°
58°
5
82°
59°
6
80°
59°
7
80°
58°
8
78°
56°
9
79°
61°
10
78°
60°
11
80°
59°
12
83°
61°
13
84°
61°
14
85°
62°
15
86°
61°
16
84°
62°
17
82°
59°
18
83°
62°
19
80°
61°
20
81°
61°
21
79°
62°
22
78°
62°
23
80°
61°
24
81°
61°
25
81°
62°
26
82°
61°
27
84°
62°
28
85°
63°
29
86°
64°
30
86°
64°
1
85°
63°
2
84°
64°
3
85°
64°
4
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lakeside
Lakeside's June 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 56° and 65°. The average high for June is 82° with an average low of 61°. 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 Lakeside. See also: July | August | September.