S
M
T
W
T
F
S
26
80°
61°
27
77°
58°
28
80°
60°
29
80°
57°
30
77°
55°
31
81°
54°
1
76°
55°
2
76°
53°
3
77°
54°
4
76°
53°
5
76°
55°
6
77°
55°
7
76°
57°
8
79°
62°
9
81°
56°
10
80°
60°
11
83°
54°
12
79°
62°
13
84°
54°
14
79°
52°
15
75°
59°
16
75°
55°
17
76°
52°
18
73°
51°
19
74°
54°
20
74°
52°
21
75°
53°
22
72°
52°
23
74°
53°
24
76°
50°
25
73°
57°
26
72°
59°
27
78°
59°
28
79°
53°
29
82°
52°
30
72°
52°
31
73°
50°
1
71°
56°
2
71°
51°
3
72°
47°
4
70°
53°
5
70°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Amherst Junction
Amherst Junction's August 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 47° and 62°. The average high for August is 76° with an average low of 55°. 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 Junction. See also: September | October | November.
