S
M
T
W
T
F
S
26
86°
70°
27
86°
71°
28
87°
70°
29
87°
67°
30
86°
66°
31
81°
64°
1
81°
64°
2
83°
65°
3
82°
64°
4
81°
66°
5
83°
69°
6
84°
68°
7
83°
69°
8
86°
70°
9
83°
70°
10
83°
69°
11
81°
68°
12
86°
69°
13
86°
69°
14
85°
68°
15
85°
64°
16
84°
66°
17
80°
62°
18
81°
62°
19
80°
63°
20
79°
66°
21
81°
68°
22
84°
69°
23
84°
68°
24
85°
64°
25
84°
63°
26
84°
66°
27
77°
61°
28
Hist. Avg.
80°
64°
29
Hist. Avg.
80°
64°
30
Hist. Avg.
80°
64°
31
Hist. Avg.
80°
63°
1
Hist. Avg.
79°
63°
2
Hist. Avg.
79°
63°
3
Hist. Avg.
79°
63°
4
Hist. Avg.
79°
62°
5
Hist. Avg.
78°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in New Bedford
New Bedford's August 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 61° and 71°. The average high for August is 83° 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 New Bedford. See also: September | October | November.
