S
M
T
W
T
F
S
31
70°
54°
1
68°
54°
2
68°
52°
3
70°
58°
4
68°
51°
5
71°
47°
6
75°
50°
7
77°
59°
8
71°
49°
9
71°
45°
10
65°
55°
11
65°
52°
12
67°
50°
13
64°
48°
14
65°
44°
15
66°
55°
16
66°
51°
17
66°
53°
18
72°
60°
19
79°
56°
20
68°
54°
21
61°
39°
22
61°
33°
23
63°
31°
24
64°
43°
25
65°
38°
26
58°
36°
27
61°
38°
28
63°
39°
29
65°
33°
30
67°
39°
1
65°
43°
2
65°
48°
3
65°
56°
4
58°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Reading
Reading's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Reading. See also: October | November | December.
