S
M
T
W
T
F
S
26
70°
61°
27
70°
58°
28
72°
60°
29
69°
60°
30
74°
59°
31
77°
58°
1
81°
58°
2
86°
57°
3
84°
57°
4
81°
57°
5
79°
57°
6
80°
57°
7
79°
58°
8
81°
60°
9
80°
59°
10
79°
58°
11
76°
58°
12
77°
57°
13
78°
58°
14
76°
59°
15
74°
57°
16
74°
58°
17
75°
57°
18
76°
58°
19
74°
56°
20
75°
56°
21
79°
58°
22
78°
57°
23
76°
59°
24
79°
59°
25
80°
58°
26
80°
60°
27
79°
60°
28
80°
59°
29
79°
59°
30
78°
60°
31
79°
60°
1
78°
57°
2
79°
58°
3
81°
58°
4
76°
59°
5
76°
59°
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 74° to 86°, with overnight lows between 56° and 60°. The average high for August is 78° with an average low of 58°. 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.
