S
M
T
W
T
F
S
27
N/A
28
66°
57°
29
76°
65°
30
72°
56°
1
68°
51°
2
69°
53°
3
69°
54°
4
66°
54°
5
65°
53°
6
66°
53°
7
65°
52°
8
65°
52°
9
63°
51°
10
64°
52°
11
62°
47°
12
63°
46°
13
61°
43°
14
60°
40°
15
60°
44°
16
58°
42°
17
61°
46°
18
58°
44°
19
60°
39°
20
57°
39°
21
57°
45°
22
60°
45°
23
60°
40°
24
56°
40°
25
59°
42°
26
57°
38°
27
52°
41°
28
55°
43°
29
53°
44°
30
54°
39°
31
51°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in London
London's October 2026 forecast shows daily high temperatures ranging from 51° to 76°, with overnight lows between 37° and 65°. The average high for October is 61° with an average low of 47°. 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 London. See also: November | December | January.
