S
M
T
W
T
F
S
28
77°
59°
29
72°
54°
30
77°
61°
1
78°
63°
2
81°
56°
3
84°
61°
4
85°
63°
5
85°
64°
6
87°
61°
7
84°
63°
8
85°
67°
9
88°
68°
10
88°
66°
11
83°
64°
12
80°
60°
13
81°
61°
14
74°
56°
15
75°
57°
16
74°
56°
17
74°
56°
18
75°
57°
19
75°
57°
20
72°
56°
21
73°
56°
22
75°
55°
23
75°
57°
24
77°
58°
25
77°
58°
26
76°
57°
27
77°
58°
28
76°
57°
29
74°
53°
30
73°
57°
31
71°
57°
1
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Harlesden
Harlesden's July 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 53° and 68°. The average high for July is 78° with an average low of 59°. 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 Harlesden. See also: August | September | October.