S
M
T
W
T
F
S
30
87°
54°
31
82°
53°
1
79°
54°
2
80°
60°
3
80°
54°
4
83°
60°
5
80°
60°
6
85°
54°
7
83°
53°
8
76°
52°
9
78°
51°
10
76°
57°
11
78°
51°
12
81°
51°
13
75°
50°
14
74°
56°
15
77°
57°
16
80°
48°
17
82°
47°
18
72°
47°
19
71°
48°
20
71°
47°
21
72°
49°
22
70°
48°
23
69°
49°
24
71°
51°
25
72°
50°
26
76°
53°
27
75°
49°
28
77°
44°
29
69°
44°
30
67°
49°
1
68°
50°
2
73°
51°
3
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in East Walpole
East Walpole's September 2026 forecast shows daily high temperatures ranging from 67° to 87°, with overnight lows between 44° and 60°. The average high for September is 76° with an average low of 51°. 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 East Walpole. See also: October | November | December.
