S
M
T
W
T
F
S
26
85°
64°
27
83°
68°
28
79°
69°
29
80°
69°
30
74°
66°
31
85°
67°
1
87°
73°
2
83°
74°
3
84°
73°
4
83°
71°
5
85°
74°
6
86°
72°
7
87°
72°
8
90°
71°
9
89°
70°
10
89°
69°
11
85°
68°
12
84°
66°
13
83°
65°
14
82°
66°
15
82°
64°
16
80°
63°
17
86°
66°
18
84°
64°
19
83°
70°
20
85°
67°
21
83°
63°
22
82°
67°
23
87°
70°
24
88°
70°
25
87°
69°
26
85°
69°
27
78°
68°
28
79°
69°
29
84°
68°
30
85°
68°
31
84°
68°
1
85°
63°
2
77°
61°
3
76°
61°
4
76°
60°
5
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jersey City
Jersey City's August 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 60° and 74°. The average high for August is 84° with an average low of 68°. 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 Jersey City. See also: September | October | November.
