S
M
T
W
T
F
S
26
82°
60°
27
85°
66°
28
79°
67°
29
78°
65°
30
82°
59°
31
85°
62°
1
82°
69°
2
80°
68°
3
75°
58°
4
81°
52°
5
86°
58°
6
85°
65°
7
81°
68°
8
86°
65°
9
84°
71°
10
86°
69°
11
80°
67°
12
81°
65°
13
78°
62°
14
75°
59°
15
76°
60°
16
74°
60°
17
74°
58°
18
77°
58°
19
75°
59°
20
76°
58°
21
75°
60°
22
82°
64°
23
84°
65°
24
75°
58°
25
75°
60°
26
80°
63°
27
81°
64°
28
81°
63°
29
75°
59°
30
73°
57°
31
73°
58°
1
74°
62°
2
75°
62°
3
80°
63°
4
80°
62°
5
81°
63°
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 73° to 86°, with overnight lows between 57° and 71°. The average high for August is 78° with an average low of 62°. 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.
