S
M
T
W
T
F
S
26
78°
59°
27
83°
63°
28
83°
68°
29
79°
58°
30
84°
54°
31
85°
59°
1
78°
67°
2
80°
67°
3
81°
61°
4
78°
54°
5
87°
70°
6
87°
66°
7
85°
69°
8
87°
66°
9
86°
64°
10
84°
67°
11
73°
66°
12
82°
67°
13
84°
69°
14
81°
61°
15
83°
65°
16
86°
67°
17
82°
60°
18
80°
61°
19
81°
60°
20
83°
62°
21
80°
61°
22
81°
62°
23
80°
59°
24
79°
58°
25
78°
56°
26
80°
59°
27
84°
62°
28
84°
61°
29
79°
57°
30
76°
55°
31
76°
59°
1
77°
61°
2
77°
61°
3
83°
60°
4
82°
61°
5
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Newark
Newark's August 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 55° and 69°. The average high for August is 80° with an average low of 61°. 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 Newark. See also: September | October | November.
