S
M
T
W
T
F
S
28
82°
70°
29
88°
70°
30
90°
72°
1
91°
72°
2
91°
72°
3
93°
72°
4
90°
70°
5
86°
70°
6
86°
66°
7
86°
70°
8
88°
64°
9
88°
68°
10
88°
70°
11
77°
68°
12
86°
64°
13
88°
64°
14
92°
67°
15
93°
71°
16
94°
72°
17
90°
72°
18
84°
67°
19
80°
64°
20
83°
64°
21
79°
61°
22
80°
63°
23
81°
61°
24
80°
63°
25
82°
63°
26
81°
62°
27
83°
66°
28
81°
62°
29
78°
59°
30
78°
65°
31
79°
62°
1
81°
65°
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 78° to 94°, with overnight lows between 59° and 72°. The average high for July is 83° with an average low of 65°. 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.
