S
M
T
W
T
F
S
28
76°
60°
29
75°
54°
30
77°
53°
1
79°
51°
2
83°
52°
3
88°
53°
4
91°
53°
5
92°
62°
6
90°
62°
7
91°
63°
8
92°
64°
9
90°
63°
10
92°
64°
11
94°
64°
12
94°
66°
13
95°
64°
14
95°
67°
15
94°
67°
16
94°
66°
17
95°
66°
18
94°
64°
19
93°
64°
20
93°
63°
21
90°
62°
22
90°
61°
23
91°
61°
24
90°
62°
25
91°
61°
26
90°
63°
27
91°
65°
28
92°
64°
29
91°
65°
30
92°
65°
31
96°
67°
1
97°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Newhall
Newhall's July 2026 forecast shows daily high temperatures ranging from 77° to 97°, with overnight lows between 51° and 67°. The average high for July is 91° with an average low of 62°. 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 Newhall. See also: August | September | October.