S
M
T
W
T
F
S
26
85°
65°
27
85°
65°
28
84°
64°
29
84°
64°
30
83°
62°
31
77°
60°
1
77°
58°
2
78°
58°
3
78°
60°
4
79°
60°
5
78°
59°
6
78°
61°
7
79°
63°
8
77°
62°
9
78°
61°
10
82°
55°
11
79°
56°
12
83°
60°
13
80°
61°
14
83°
62°
15
84°
61°
16
84°
61°
17
85°
60°
18
85°
61°
19
83°
57°
20
80°
53°
21
77°
53°
22
76°
52°
23
76°
51°
24
77°
53°
25
79°
54°
26
82°
53°
27
82°
52°
28
80°
56°
29
78°
57°
30
77°
55°
31
81°
58°
1
81°
50°
2
80°
49°
3
73°
50°
4
75°
52°
5
77°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Amesbury
Amesbury's August 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 49° and 65°. The average high for August is 80° with an average low of 58°. 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 Amesbury. See also: September | October | November.
