S
M
T
W
T
F
S
30
88°
64°
31
83°
65°
1
82°
64°
2
82°
65°
3
83°
69°
4
81°
63°
5
86°
63°
6
81°
62°
7
80°
61°
8
81°
62°
9
80°
62°
10
82°
67°
11
84°
67°
12
79°
66°
13
79°
67°
14
78°
61°
15
77°
59°
16
Hist. Avg.
77°
53°
17
Hist. Avg.
77°
53°
18
Hist. Avg.
76°
52°
19
Hist. Avg.
76°
52°
20
Hist. Avg.
76°
52°
21
Hist. Avg.
75°
51°
22
Hist. Avg.
75°
51°
23
Hist. Avg.
74°
50°
24
Hist. Avg.
74°
50°
25
Hist. Avg.
73°
50°
26
Hist. Avg.
73°
49°
27
Hist. Avg.
72°
49°
28
Hist. Avg.
72°
48°
29
Hist. Avg.
72°
48°
30
Hist. Avg.
71°
48°
1
Hist. Avg.
71°
47°
2
Hist. Avg.
70°
47°
3
Hist. Avg.
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Manayunk
Manayunk's September 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 59° and 69°. The average high for September is 82° with an average low of 64°. 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 Manayunk. See also: October | November | December.
