S
M
T
W
T
F
S
27
72°
35°
28
66°
36°
29
65°
45°
30
66°
46°
1
63°
45°
2
64°
49°
3
70°
48°
4
72°
47°
5
72°
47°
6
70°
40°
7
71°
33°
8
68°
32°
9
56°
33°
10
56°
39°
11
59°
37°
12
58°
42°
13
61°
41°
14
68°
36°
15
68°
38°
16
63°
34°
17
63°
31°
18
53°
29°
19
57°
29°
20
52°
38°
21
54°
39°
22
59°
37°
23
61°
34°
24
53°
26°
25
50°
31°
26
48°
26°
27
49°
25°
28
46°
21°
29
44°
23°
30
43°
27°
31
44°
31°
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 43° to 72°, with overnight lows between 21° and 49°. The average high for October is 60° with an average low of 36°. 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.