S
M
T
W
T
F
S
26
79°
58°
27
76°
57°
28
76°
58°
29
78°
58°
30
77°
57°
31
75°
56°
1
74°
54°
2
74°
54°
3
75°
57°
4
75°
58°
5
76°
57°
6
75°
57°
7
80°
56°
8
80°
57°
9
80°
58°
10
81°
57°
11
79°
52°
12
78°
53°
13
78°
54°
14
75°
51°
15
77°
49°
16
74°
54°
17
78°
55°
18
73°
51°
19
74°
49°
20
74°
55°
21
79°
55°
22
79°
54°
23
78°
55°
24
75°
54°
25
78°
49°
26
76°
48°
27
70°
46°
28
71°
47°
29
72°
50°
30
74°
51°
31
73°
52°
1
69°
53°
2
72°
51°
3
75°
47°
4
73°
51°
5
74°
51°
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 69° to 81°, with overnight lows between 46° and 58°. The average high for August is 76° with an average low of 53°. 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.
