S
M
T
W
T
F
S
31
59°
45°
1
60°
48°
2
60°
43°
3
59°
43°
4
63°
49°
5
56°
42°
6
61°
42°
7
70°
43°
8
63°
44°
9
62°
45°
10
58°
48°
11
51°
40°
12
46°
37°
13
44°
39°
14
46°
40°
15
50°
41°
16
62°
40°
17
55°
33°
18
60°
33°
19
59°
34°
20
53°
43°
21
48°
42°
22
43°
34°
23
41°
33°
24
48°
29°
25
38°
33°
26
35°
33°
27
37°
32°
28
37°
29°
29
38°
29°
30
38°
29°
1
42°
28°
2
41°
32°
3
47°
36°
4
49°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Standard
Standard'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 Standard. See also: October | November | December.
