S
M
T
W
T
F
S
28
83°
69°
29
89°
68°
30
92°
70°
1
99°
75°
2
105°
82°
3
103°
77°
4
99°
75°
5
85°
72°
6
73°
66°
7
73°
64°
8
89°
65°
9
86°
70°
10
87°
72°
11
79°
70°
12
82°
70°
13
85°
70°
14
94°
76°
15
96°
76°
16
94°
74°
17
92°
73°
18
87°
70°
19
84°
69°
20
84°
68°
21
82°
69°
22
84°
71°
23
83°
71°
24
88°
70°
25
84°
68°
26
83°
69°
27
84°
67°
28
83°
72°
29
86°
69°
30
82°
69°
31
83°
70°
1
82°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Bayonne
Bayonne's July 2026 forecast shows daily high temperatures ranging from 79° to 96°, with overnight lows between 67° and 76°. The average high for July is 86° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Bayonne. See also: August | September | October.