S
M
T
W
T
F
S
26
84°
55°
27
85°
55°
28
81°
64°
29
77°
66°
30
79°
62°
31
81°
59°
1
86°
67°
2
82°
68°
3
78°
67°
4
80°
65°
5
83°
67°
6
84°
66°
7
86°
64°
8
85°
63°
9
86°
63°
10
86°
64°
11
83°
61°
12
81°
59°
13
80°
58°
14
79°
60°
15
78°
56°
16
77°
55°
17
80°
59°
18
78°
56°
19
77°
61°
20
79°
56°
21
77°
55°
22
77°
58°
23
83°
62°
24
84°
62°
25
83°
61°
26
79°
59°
27
76°
60°
28
76°
61°
29
80°
59°
30
81°
60°
31
81°
59°
1
80°
54°
2
74°
52°
3
73°
52°
4
73°
51°
5
74°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Easthampton
Easthampton's August 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 50° and 68°. The average high for August is 80° with an average low of 60°. 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 Easthampton. See also: September | October | November.