S
M
T
W
T
F
S
26
81°
71°
27
85°
67°
28
84°
66°
29
82°
69°
30
84°
70°
31
86°
71°
1
85°
66°
2
84°
66°
3
81°
67°
4
81°
65°
5
82°
65°
6
81°
66°
7
81°
65°
8
80°
65°
9
81°
68°
10
81°
70°
11
82°
70°
12
84°
69°
13
84°
70°
14
86°
64°
15
86°
64°
16
80°
67°
17
83°
68°
18
85°
64°
19
81°
65°
20
80°
64°
21
79°
68°
22
80°
66°
23
80°
69°
24
81°
69°
25
84°
68°
26
83°
69°
27
84°
69°
28
84°
68°
29
83°
68°
30
84°
62°
31
81°
63°
1
78°
64°
2
78°
65°
3
79°
66°
4
80°
62°
5
83°
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 78° to 86°, with overnight lows between 62° and 71°. The average high for August is 82° with an average low of 67°. 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.
