S
M
T
W
T
F
S
27
64°
47°
28
64°
48°
29
63°
46°
30
63°
39°
1
60°
40°
2
58°
44°
3
61°
37°
4
56°
36°
5
53°
36°
6
53°
45°
7
60°
46°
8
63°
44°
9
61°
41°
10
61°
42°
11
59°
40°
12
55°
40°
13
56°
39°
14
55°
39°
15
56°
42°
16
57°
42°
17
57°
41°
18
59°
35°
19
59°
37°
20
49°
36°
21
55°
32°
22
48°
37°
23
48°
40°
24
56°
39°
25
55°
36°
26
53°
31°
27
48°
32°
28
46°
38°
29
49°
29°
30
55°
28°
31
44°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Lakeside
Lakeside's October 2026 forecast shows daily high temperatures ranging from 44° to 64°, with overnight lows between 28° and 48°. The average high for October is 56° with an average low of 39°. 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.