S
M
T
W
T
F
S
28
84°
68°
29
87°
65°
30
90°
69°
1
99°
73°
2
101°
73°
3
103°
71°
4
98°
71°
5
88°
67°
6
89°
68°
7
88°
68°
8
89°
67°
9
85°
70°
10
91°
71°
11
92°
70°
12
90°
71°
13
90°
71°
14
89°
70°
15
88°
71°
16
87°
71°
17
89°
70°
18
91°
72°
19
92°
72°
20
92°
71°
21
91°
72°
22
90°
71°
23
91°
72°
24
92°
72°
25
91°
71°
26
90°
72°
27
90°
71°
28
91°
72°
29
92°
72°
30
91°
71°
31
90°
71°
1
86°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lakeside
Lakeside's July 2026 forecast shows daily high temperatures ranging from 84° to 103°, with overnight lows between 65° and 73°. The average high for July is 91° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Lakeside. See also: August | September | October.