S
M
T
W
T
F
S
30
53°
44°
31
53°
43°
1
54°
34°
2
51°
35°
3
46°
30°
4
57°
45°
5
61°
50°
6
65°
45°
7
66°
52°
8
57°
51°
9
54°
47°
10
52°
47°
11
55°
41°
12
54°
45°
13
53°
40°
14
56°
35°
15
50°
39°
16
48°
45°
17
54°
43°
18
58°
34°
19
55°
42°
20
53°
41°
21
47°
38°
22
45°
31°
23
46°
30°
24
50°
33°
25
57°
36°
26
56°
36°
27
53°
34°
28
48°
35°
29
45°
33°
30
42°
32°
1
45°
30°
2
44°
26°
3
36°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in College
College's September 2026 forecast shows daily high temperatures ranging from 36° to 57°, with overnight lows between 21° and 36°. The average high for September is 47° with an average low of 31°. 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 College. See also: October | November | December.
