S
M
T
W
T
F
S
26
97°
70°
27
95°
70°
28
94°
67°
29
92°
66°
30
96°
66°
31
102°
65°
1
99°
69°
2
99°
69°
3
95°
67°
4
91°
66°
5
91°
66°
6
95°
67°
7
97°
69°
8
101°
69°
9
99°
70°
10
97°
71°
11
94°
69°
12
91°
66°
13
83°
67°
14
85°
65°
15
88°
63°
16
93°
62°
17
100°
68°
18
97°
68°
19
99°
69°
20
99°
71°
21
99°
69°
22
99°
70°
23
98°
69°
24
97°
67°
25
96°
69°
26
96°
70°
27
97°
70°
28
96°
68°
29
97°
69°
30
92°
65°
31
89°
68°
1
89°
67°
2
90°
68°
3
90°
68°
4
92°
69°
5
94°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Northridge
Northridge's August 2026 forecast shows daily high temperatures ranging from 89° to 100°, with overnight lows between 65° and 71°. The average high for August is 95° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Northridge. See also: September | October | November.