S
M
T
W
T
F
S
26
89°
65°
27
90°
67°
28
92°
64°
29
89°
66°
30
86°
70°
31
92°
65°
1
92°
64°
2
87°
70°
3
90°
66°
4
92°
64°
5
86°
68°
6
85°
63°
7
86°
62°
8
84°
62°
9
85°
63°
10
87°
63°
11
87°
64°
12
85°
65°
13
85°
65°
14
86°
63°
15
84°
69°
16
90°
68°
17
89°
67°
18
89°
61°
19
86°
61°
20
84°
62°
21
86°
67°
22
86°
66°
23
89°
67°
24
90°
68°
25
89°
67°
26
89°
66°
27
87°
62°
28
86°
62°
29
83°
66°
30
87°
66°
31
88°
60°
1
Hist. Avg.
83°
64°
2
Hist. Avg.
83°
64°
3
Hist. Avg.
82°
63°
4
Hist. Avg.
82°
63°
5
Hist. Avg.
82°
63°
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 83° to 92°, with overnight lows between 60° and 70°. The average high for August is 87° with an average low of 65°. 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.
