S
M
T
W
T
F
S
31
77°
53°
1
76°
51°
2
81°
48°
3
76°
54°
4
77°
55°
5
71°
51°
6
65°
49°
7
71°
47°
8
74°
48°
9
67°
48°
10
72°
48°
11
79°
49°
12
81°
55°
13
84°
57°
14
89°
59°
15
94°
63°
16
84°
64°
17
83°
60°
18
88°
62°
19
89°
63°
20
87°
59°
21
85°
60°
22
88°
62°
23
91°
65°
24
93°
63°
25
89°
61°
26
86°
56°
27
78°
55°
28
77°
56°
29
78°
55°
30
80°
59°
1
82°
60°
2
80°
57°
3
78°
58°
4
80°
59°
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 77° to 93°, with overnight lows between 55° and 65°. The average high for June is 84° with an average low of 59°. 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.