S
M
T
W
T
F
S
27
58°
42°
28
58°
46°
29
57°
43°
30
58°
44°
1
59°
39°
2
58°
38°
3
56°
45°
4
56°
38°
5
55°
36°
6
53°
34°
7
51°
34°
8
Hist. Avg.
56°
41°
9
Hist. Avg.
56°
40°
10
Hist. Avg.
56°
40°
11
Hist. Avg.
55°
40°
12
Hist. Avg.
55°
39°
13
Hist. Avg.
54°
39°
14
Hist. Avg.
54°
38°
15
Hist. Avg.
54°
38°
16
Hist. Avg.
53°
38°
17
Hist. Avg.
53°
38°
18
Hist. Avg.
52°
37°
19
Hist. Avg.
52°
37°
20
Hist. Avg.
51°
36°
21
Hist. Avg.
51°
36°
22
Hist. Avg.
50°
36°
23
Hist. Avg.
50°
36°
24
Hist. Avg.
50°
35°
25
Hist. Avg.
49°
35°
26
Hist. Avg.
49°
34°
27
Hist. Avg.
48°
34°
28
Hist. Avg.
48°
34°
29
Hist. Avg.
47°
33°
30
Hist. Avg.
47°
33°
31
Hist. Avg.
46°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Lakeside
Lakeside's October 2026 forecast shows daily high temperatures ranging from 51° to 59°, with overnight lows between 34° and 46°. The average high for October is 56° with an average low of 40°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Lakeside. See also: November | December | January.