S
M
T
W
T
F
S
30
83°
60°
31
82°
62°
1
82°
60°
2
81°
61°
3
81°
61°
4
80°
60°
5
81°
60°
6
80°
59°
7
79°
59°
8
79°
58°
9
78°
58°
10
79°
57°
11
80°
58°
12
80°
58°
13
79°
57°
14
80°
57°
15
77°
58°
16
78°
56°
17
77°
56°
18
74°
55°
19
74°
46°
20
69°
47°
21
69°
55°
22
70°
47°
23
69°
47°
24
68°
48°
25
69°
52°
26
73°
52°
27
68°
50°
28
67°
46°
29
66°
45°
30
67°
45°
1
68°
51°
2
70°
52°
3
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Preston City
Preston City's September 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 45° and 62°. The average high for September is 75° with an average low of 54°. 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 City. See also: October | November | December.
