S
M
T
W
T
F
S
28
79°
64°
29
77°
59°
30
75°
64°
1
79°
64°
2
77°
63°
3
81°
59°
4
84°
63°
5
82°
64°
6
90°
66°
7
88°
68°
8
91°
70°
9
93°
72°
10
84°
68°
11
81°
64°
12
82°
63°
13
81°
62°
14
86°
63°
15
84°
60°
16
84°
61°
17
83°
59°
18
76°
59°
19
79°
60°
20
80°
63°
21
81°
63°
22
82°
64°
23
83°
65°
24
82°
64°
25
80°
63°
26
70°
56°
27
70°
54°
28
71°
55°
29
73°
57°
30
75°
56°
31
74°
56°
1
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in London
London's July 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 54° and 65°. The average high for July is 78° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in London. See also: August | September | October.
