S
M
T
W
T
F
S
31
78°
48°
1
80°
59°
2
74°
53°
3
81°
49°
4
89°
59°
5
95°
67°
6
96°
69°
7
91°
66°
8
85°
57°
9
80°
58°
10
82°
59°
11
90°
65°
12
89°
66°
13
88°
69°
14
88°
68°
15
87°
67°
16
88°
68°
17
87°
62°
18
84°
67°
19
88°
67°
20
87°
68°
21
87°
67°
22
88°
63°
23
82°
62°
24
83°
65°
25
89°
69°
26
90°
69°
27
87°
68°
28
83°
66°
29
82°
67°
30
83°
65°
1
85°
64°
2
84°
63°
3
84°
64°
4
88°
67°
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 80° to 96°, with overnight lows between 57° and 69°. The average high for June is 87° with an average low of 65°. 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.