S
M
T
W
T
F
S
30
84°
54°
31
79°
57°
1
69°
62°
2
79°
61°
3
82°
62°
4
85°
59°
5
80°
53°
6
78°
52°
7
81°
46°
8
82°
50°
9
77°
65°
10
84°
55°
11
77°
44°
12
76°
55°
13
79°
58°
14
80°
55°
15
77°
60°
16
76°
53°
17
74°
50°
18
71°
50°
19
70°
47°
20
69°
49°
21
71°
48°
22
67°
53°
23
67°
52°
24
69°
52°
25
70°
50°
26
72°
49°
27
67°
44°
28
68°
48°
29
72°
51°
30
73°
51°
1
73°
50°
2
71°
51°
3
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Amherst
North Amherst's September 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 44° and 65°. The average high for September is 73° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in North Amherst. See also: October | November | December.
