S
M
T
W
T
F
S
30
87°
65°
31
86°
67°
1
86°
66°
2
85°
67°
3
85°
67°
4
84°
66°
5
85°
66°
6
84°
65°
7
84°
65°
8
83°
64°
9
83°
65°
10
82°
65°
11
83°
64°
12
84°
64°
13
84°
65°
14
83°
64°
15
83°
65°
16
82°
64°
17
82°
64°
18
80°
61°
19
79°
54°
20
75°
61°
21
74°
62°
22
76°
53°
23
74°
53°
24
72°
55°
25
74°
58°
26
76°
60°
27
72°
54°
28
72°
53°
29
71°
53°
30
70°
55°
1
70°
60°
2
74°
52°
3
73°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Haverford
Haverford's September 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 49° and 67°. The average high for September is 79° with an average low of 61°. 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 Haverford. See also: October | November | December.
