S
M
T
W
T
F
S
27
60°
50°
28
59°
51°
29
60°
50°
30
59°
46°
1
58°
46°
2
58°
45°
3
59°
46°
4
58°
50°
5
58°
51°
6
61°
50°
7
61°
48°
8
60°
48°
9
61°
45°
10
61°
44°
11
56°
44°
12
57°
45°
13
56°
44°
14
57°
45°
15
55°
44°
16
55°
44°
17
56°
43°
18
55°
44°
19
54°
45°
20
54°
47°
21
55°
48°
22
55°
47°
23
58°
47°
24
55°
46°
25
56°
47°
26
57°
46°
27
54°
45°
28
54°
47°
29
56°
46°
30
56°
42°
31
54°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Preston
Preston's October 2026 forecast shows daily high temperatures ranging from 54° to 61°, with overnight lows between 42° and 51°. The average high for October is 57° with an average low of 46°. 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 Preston. See also: November | December | January.