S
M
T
W
T
F
S
30
88°
50°
31
88°
48°
1
87°
49°
2
86°
50°
3
87°
49°
4
87°
47°
5
84°
43°
6
81°
39°
7
75°
43°
8
76°
45°
9
80°
47°
10
83°
46°
11
85°
44°
12
80°
46°
13
82°
46°
14
82°
43°
15
78°
39°
16
74°
43°
17
79°
46°
18
82°
47°
19
84°
46°
20
84°
46°
21
82°
45°
22
74°
40°
23
70°
39°
24
76°
38°
25
75°
36°
26
73°
36°
27
71°
37°
28
69°
36°
29
69°
33°
30
68°
36°
1
68°
42°
2
70°
43°
3
75°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Paxton
Paxton's September 2026 forecast shows daily high temperatures ranging from 68° to 88°, with overnight lows between 33° and 50°. The average high for September is 79° with an average low of 43°. 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 Paxton. See also: October | November | December.