S
M
T
W
T
F
S
31
75°
50°
1
79°
54°
2
77°
57°
3
79°
55°
4
86°
61°
5
88°
64°
6
90°
72°
7
66°
61°
8
75°
55°
9
73°
54°
10
72°
64°
11
77°
59°
12
82°
55°
13
81°
57°
14
82°
59°
15
77°
61°
16
66°
61°
17
70°
64°
18
79°
64°
19
86°
63°
20
77°
64°
21
73°
63°
22
77°
55°
23
82°
64°
24
82°
66°
25
84°
70°
26
82°
68°
27
79°
65°
28
81°
64°
29
79°
62°
30
78°
65°
1
72°
52°
2
70°
49°
3
72°
47°
4
75°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Preston
Preston'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 Preston. See also: October | November | December.
