S
M
T
W
T
F
S
27
65°
38°
28
65°
38°
29
61°
43°
30
66°
47°
1
62°
46°
2
66°
49°
3
68°
49°
4
70°
47°
5
70°
48°
6
68°
47°
7
69°
37°
8
67°
34°
9
55°
35°
10
55°
35°
11
57°
36°
12
55°
42°
13
60°
45°
14
64°
39°
15
66°
39°
16
62°
35°
17
62°
31°
18
52°
31°
19
54°
28°
20
50°
36°
21
50°
38°
22
51°
38°
23
59°
32°
24
49°
26°
25
48°
28°
26
47°
31°
27
48°
28°
28
47°
25°
29
46°
24°
30
42°
27°
31
51°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Amherst Junction
Amherst Junction's October 2026 forecast shows daily high temperatures ranging from 42° to 70°, with overnight lows between 24° and 49°. The average high for October is 58° with an average low of 37°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Amherst Junction. See also: November | December | January.