S
M
T
W
T
F
S
28
77°
59°
29
72°
54°
30
77°
61°
1
77°
61°
2
77°
57°
3
81°
52°
4
82°
59°
5
82°
59°
6
90°
61°
7
88°
63°
8
90°
64°
9
N/A
10
93°
65°
11
92°
63°
12
91°
60°
13
88°
65°
14
89°
67°
15
87°
67°
16
85°
64°
17
80°
63°
18
77°
61°
19
79°
60°
20
78°
61°
21
79°
59°
22
74°
56°
23
72°
54°
24
70°
54°
25
70°
56°
26
71°
56°
27
70°
55°
28
73°
54°
29
71°
52°
30
74°
54°
31
73°
56°
1
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Northolt
Northolt's July 2026 forecast shows daily high temperatures ranging from 70° to 93°, with overnight lows between 52° and 67°. The average high for July is 79° 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 Northolt. See also: August | September | October.