S
M
T
W
T
F
S
30
85°
62°
31
81°
54°
1
68°
42°
2
62°
47°
3
61°
44°
4
68°
41°
5
69°
45°
6
74°
40°
7
77°
43°
8
77°
46°
9
81°
48°
10
84°
49°
11
85°
47°
12
83°
45°
13
82°
46°
14
80°
41°
15
83°
46°
16
81°
45°
17
80°
45°
18
80°
44°
19
75°
42°
20
76°
41°
21
80°
44°
22
80°
45°
23
78°
38°
24
69°
35°
25
67°
36°
26
67°
35°
27
66°
34°
28
67°
34°
29
68°
36°
30
68°
38°
1
65°
33°
2
66°
34°
3
67°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Prattville
Prattville's September 2026 forecast shows daily high temperatures ranging from 61° to 85°, with overnight lows between 33° and 49°. The average high for September is 74° with an average low of 41°. 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 Prattville. See also: October | November | December.