S
M
T
W
T
F
S
26
85°
52°
27
89°
65°
28
85°
65°
29
87°
68°
30
78°
67°
31
88°
66°
1
87°
66°
2
85°
74°
3
81°
71°
4
85°
65°
5
83°
69°
6
96°
76°
7
95°
75°
8
93°
70°
9
93°
69°
10
92°
66°
11
88°
71°
12
89°
70°
13
88°
68°
14
85°
65°
15
83°
63°
16
82°
70°
17
86°
70°
18
86°
66°
19
89°
69°
20
81°
66°
21
79°
66°
22
78°
67°
23
81°
65°
24
80°
66°
25
84°
66°
26
85°
65°
27
80°
66°
28
81°
66°
29
80°
65°
30
82°
68°
31
75°
61°
1
75°
61°
2
76°
62°
3
76°
67°
4
77°
65°
5
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Barnegat
Barnegat's August 2026 forecast shows daily high temperatures ranging from 75° to 89°, with overnight lows between 61° and 70°. The average high for August is 81° with an average low of 66°. 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 Barnegat. See also: September | October | November.
