S
M
T
W
T
F
S
26
91°
67°
27
91°
66°
28
89°
66°
29
88°
65°
30
89°
66°
31
89°
67°
1
88°
67°
2
90°
66°
3
91°
67°
4
88°
66°
5
88°
67°
6
89°
66°
7
89°
68°
8
86°
67°
9
89°
66°
10
88°
63°
11
85°
64°
12
90°
66°
13
84°
62°
14
85°
67°
15
Hist. Avg.
89°
64°
16
Hist. Avg.
89°
64°
17
Hist. Avg.
89°
64°
18
Hist. Avg.
89°
64°
19
Hist. Avg.
89°
64°
20
Hist. Avg.
89°
64°
21
Hist. Avg.
89°
64°
22
Hist. Avg.
90°
64°
23
Hist. Avg.
90°
64°
24
Hist. Avg.
90°
64°
25
Hist. Avg.
90°
64°
26
Hist. Avg.
90°
64°
27
Hist. Avg.
90°
64°
28
Hist. Avg.
90°
64°
29
Hist. Avg.
90°
64°
30
Hist. Avg.
90°
64°
31
Hist. Avg.
90°
64°
1
Hist. Avg.
90°
63°
2
Hist. Avg.
90°
63°
3
Hist. Avg.
90°
63°
4
Hist. Avg.
90°
63°
5
Hist. Avg.
90°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Lakeside
Lakeside's August 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 62° and 68°. The average high for August is 88° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Lakeside. See also: September | October | November.