S
M
T
W
T
F
S
26
82°
58°
27
80°
58°
28
82°
58°
29
82°
56°
30
81°
52°
31
76°
52°
1
74°
51°
2
75°
52°
3
79°
53°
4
78°
56°
5
81°
58°
6
81°
58°
7
80°
55°
8
80°
50°
9
77°
54°
10
75°
58°
11
80°
57°
12
80°
56°
13
79°
58°
14
81°
56°
15
80°
51°
16
78°
49°
17
74°
50°
18
73°
50°
19
72°
51°
20
73°
55°
21
79°
51°
22
73°
55°
23
79°
56°
24
78°
50°
25
78°
47°
26
74°
55°
27
76°
51°
28
72°
48°
29
Hist. Avg.
71°
50°
30
Hist. Avg.
70°
50°
31
Hist. Avg.
70°
50°
1
Hist. Avg.
70°
49°
2
Hist. Avg.
70°
49°
3
Hist. Avg.
69°
49°
4
Hist. Avg.
69°
49°
5
Hist. Avg.
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Amherst
Amherst's August 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 47° and 58°. The average high for August is 78° with an average low of 54°. 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.
