S
M
T
W
T
F
S
27
72°
48°
28
66°
56°
29
70°
61°
30
73°
63°
1
70°
55°
2
70°
46°
3
68°
48°
4
72°
50°
5
73°
50°
6
70°
48°
7
60°
48°
8
58°
50°
9
67°
47°
10
59°
43°
11
59°
48°
12
65°
59°
13
70°
51°
14
67°
51°
15
62°
49°
16
59°
48°
17
61°
51°
18
61°
49°
19
59°
49°
20
58°
48°
21
60°
46°
22
59°
45°
23
60°
43°
24
57°
39°
25
55°
43°
26
56°
39°
27
56°
45°
28
58°
41°
29
54°
40°
30
54°
37°
31
52°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Horndon on the Hill
Horndon on the Hill's October 2026 forecast shows daily high temperatures ranging from 52° to 70°, with overnight lows between 37° and 59°. The average high for October is 59° 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 Horndon on the Hill. See also: November | December | January.