S
M
T
W
T
F
S
28
74°
54°
29
73°
50°
30
74°
54°
1
74°
50°
2
72°
54°
3
74°
55°
4
74°
54°
5
73°
53°
6
74°
54°
7
74°
55°
8
73°
55°
9
75°
54°
10
71°
55°
11
73°
55°
12
74°
56°
13
75°
55°
14
75°
54°
15
74°
54°
16
72°
54°
17
74°
54°
18
75°
56°
19
76°
56°
20
69°
54°
21
73°
56°
22
76°
57°
23
Hist. Avg.
71°
56°
24
Hist. Avg.
71°
56°
25
Hist. Avg.
71°
56°
26
Hist. Avg.
71°
56°
27
Hist. Avg.
71°
56°
28
Hist. Avg.
71°
56°
29
Hist. Avg.
71°
56°
30
Hist. Avg.
71°
56°
31
Hist. Avg.
71°
56°
1
Hist. Avg.
71°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Harlesden
Harlesden's July 2026 forecast shows daily high temperatures ranging from 69° to 76°, with overnight lows between 50° and 57°. The average high for July is 74° with an average low of 54°. 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.