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
91°
66°
20
88°
63°
21
83°
61°
22
86°
62°
23
86°
62°
24
91°
63°
25
86°
62°
26
70°
54°
27
72°
52°
28
74°
51°
29
76°
57°
30
81°
60°
1
84°
56°
2
84°
60°
3
86°
61°
4
80°
56°
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 70° to 91°, with overnight lows between 51° and 63°. The average high for June is 81° with an average low of 58°. 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.