S
M
T
W
T
F
S
30
74°
57°
31
73°
58°
1
74°
62°
2
75°
62°
3
80°
61°
4
80°
62°
5
79°
61°
6
80°
62°
7
76°
61°
8
74°
60°
9
73°
60°
10
76°
59°
11
74°
60°
12
72°
59°
13
73°
58°
14
75°
58°
15
76°
57°
16
76°
58°
17
75°
58°
18
76°
57°
19
72°
56°
20
74°
57°
21
77°
55°
22
77°
48°
23
75°
49°
24
68°
52°
25
74°
53°
26
68°
52°
27
75°
55°
28
74°
54°
29
76°
56°
30
77°
55°
1
76°
52°
2
75°
52°
3
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Collins
Collins's September 2026 forecast shows daily high temperatures ranging from 68° to 80°, with overnight lows between 48° and 62°. The average high for September is 75° with an average low of 57°. 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 Collins. See also: October | November | December.
