S
M
T
W
T
F
S
31
81°
54°
1
79°
59°
2
77°
55°
3
82°
57°
4
87°
58°
5
86°
60°
6
89°
63°
7
90°
58°
8
81°
58°
9
91°
61°
10
90°
58°
11
86°
57°
12
87°
59°
13
85°
58°
14
86°
59°
15
83°
51°
16
75°
48°
17
73°
49°
18
75°
48°
19
77°
52°
20
82°
55°
21
83°
53°
22
79°
52°
23
86°
55°
24
88°
57°
25
89°
57°
26
82°
56°
27
88°
57°
28
89°
58°
29
89°
58°
30
83°
55°
1
89°
59°
2
90°
59°
3
90°
58°
4
85°
58°
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 73° to 91°, with overnight lows between 48° and 63°. The average high for June is 85° with an average low of 56°. 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.