S
M
T
W
T
F
S
30
72°
67°
31
73°
69°
1
74°
72°
2
76°
71°
3
77°
71°
4
74°
66°
5
75°
63°
6
74°
62°
7
75°
60°
8
76°
66°
9
78°
73°
10
76°
65°
11
73°
52°
12
79°
66°
13
77°
52°
14
67°
51°
15
76°
65°
16
77°
64°
17
74°
53°
18
70°
50°
19
69°
48°
20
66°
47°
21
67°
50°
22
68°
49°
23
70°
53°
24
65°
44°
25
61°
52°
26
67°
55°
27
71°
55°
28
69°
54°
29
64°
54°
30
68°
55°
1
69°
54°
2
64°
54°
3
64°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pelham
Pelham's September 2026 forecast shows daily high temperatures ranging from 61° to 79°, with overnight lows between 44° and 66°. The average high for September is 69° with an average low of 53°. 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 Pelham. See also: October | November | December.