S
M
T
W
T
F
S
26
82°
46°
27
88°
47°
28
86°
55°
29
71°
64°
30
80°
62°
31
83°
57°
1
89°
60°
2
86°
70°
3
79°
63°
4
85°
57°
5
86°
56°
6
91°
67°
7
90°
69°
8
89°
69°
9
88°
64°
10
84°
61°
11
85°
62°
12
84°
56°
13
83°
59°
14
80°
55°
15
80°
51°
16
81°
47°
17
75°
64°
18
85°
63°
19
84°
59°
20
84°
57°
21
80°
63°
22
71°
64°
23
74°
64°
24
80°
58°
25
79°
52°
26
81°
54°
27
83°
57°
28
85°
64°
29
78°
49°
30
79°
53°
31
81°
63°
1
68°
59°
2
72°
63°
3
76°
59°
4
77°
59°
5
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Amherst
Amherst's August 2026 forecast shows daily high temperatures ranging from 68° to 81°, with overnight lows between 53° and 63°. The average high for August is 74° with an average low of 59°. 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 Amherst. See also: September | October | November.
