S
M
T
W
T
F
S
30
82°
58°
31
78°
58°
1
74°
59°
2
75°
64°
3
76°
58°
4
79°
65°
5
76°
65°
6
81°
59°
7
79°
58°
8
72°
57°
9
73°
56°
10
72°
62°
11
74°
56°
12
77°
56°
13
71°
55°
14
70°
61°
15
73°
62°
16
76°
53°
17
78°
52°
18
68°
52°
19
67°
53°
20
67°
53°
21
68°
54°
22
66°
54°
23
65°
55°
24
67°
56°
25
69°
55°
26
72°
58°
27
72°
55°
28
73°
49°
29
65°
49°
30
63°
55°
1
64°
56°
2
69°
57°
3
70°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Malden
Malden's September 2026 forecast shows daily high temperatures ranging from 63° to 82°, with overnight lows between 49° and 65°. The average high for September is 72° with an average low of 57°. 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 Malden. See also: October | November | December.