S
M
T
W
T
F
S
30
91°
66°
31
96°
63°
1
99°
69°
2
99°
69°
3
99°
69°
4
100°
70°
5
89°
68°
6
83°
61°
7
84°
59°
8
85°
56°
9
88°
56°
10
95°
69°
11
93°
70°
12
85°
72°
13
87°
72°
14
86°
67°
15
81°
56°
16
83°
54°
17
89°
59°
18
91°
67°
19
86°
65°
20
89°
67°
21
86°
68°
22
76°
63°
23
69°
61°
24
66°
56°
25
69°
49°
26
69°
49°
27
75°
50°
28
71°
52°
29
74°
53°
30
75°
53°
1
71°
56°
2
74°
52°
3
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Capron
Capron's September 2026 forecast shows daily high temperatures ranging from 66° to 89°, with overnight lows between 49° and 68°. The average high for September is 74° with an average low of 56°. 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 Capron. See also: October | November | December.