S
M
T
W
T
F
S
27
66°
48°
28
66°
49°
29
65°
48°
30
66°
49°
1
66°
49°
2
65°
48°
3
66°
48°
4
66°
47°
5
65°
48°
6
65°
48°
7
64°
47°
8
64°
48°
9
62°
47°
10
63°
46°
11
62°
45°
12
59°
42°
13
58°
46°
14
62°
44°
15
61°
44°
16
57°
42°
17
58°
44°
18
56°
41°
19
56°
44°
20
57°
39°
21
55°
44°
22
57°
46°
23
60°
45°
24
60°
44°
25
58°
43°
26
59°
44°
27
57°
43°
28
59°
45°
29
59°
42°
30
58°
43°
31
55°
43°
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 55° to 66°, with overnight lows between 39° and 49°. The average high for October is 61° with an average low of 45°. 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.
