S
M
T
W
T
F
S
26
69°
55°
27
69°
54°
28
70°
55°
29
71°
56°
30
73°
56°
31
72°
55°
1
75°
57°
2
72°
57°
3
70°
56°
4
72°
55°
5
73°
56°
6
74°
57°
7
75°
57°
8
72°
56°
9
71°
55°
10
70°
55°
11
74°
58°
12
75°
57°
13
75°
58°
14
74°
57°
15
75°
57°
16
75°
56°
17
74°
57°
18
73°
56°
19
74°
56°
20
74°
55°
21
73°
56°
22
73°
54°
23
72°
56°
24
70°
55°
25
69°
50°
26
68°
51°
27
68°
51°
28
69°
52°
29
68°
54°
30
68°
54°
31
69°
49°
1
68°
49°
2
67°
53°
3
67°
48°
4
71°
47°
5
67°
49°
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 67° to 75°, with overnight lows between 47° and 58°. The average high for August is 71° with an average low of 54°. 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.
