S
M
T
W
T
F
S
27
66°
51°
28
65°
45°
29
60°
43°
30
60°
44°
1
61°
48°
2
63°
49°
3
63°
49°
4
62°
48°
5
61°
44°
6
59°
43°
7
58°
44°
8
59°
43°
9
58°
42°
10
59°
44°
11
60°
45°
12
60°
45°
13
57°
46°
14
59°
48°
15
61°
48°
16
60°
47°
17
59°
47°
18
59°
45°
19
60°
47°
20
60°
47°
21
61°
46°
22
59°
47°
23
58°
44°
24
59°
45°
25
60°
46°
26
60°
46°
27
59°
45°
28
59°
45°
29
58°
44°
30
58°
44°
31
57°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Horley
Horley's October 2026 forecast shows daily high temperatures ranging from 57° to 66°, with overnight lows between 42° and 51°. The average high for October is 60° 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 Horley. See also: November | December | January.