S
M
T
W
T
F
S
30
68°
55°
31
66°
52°
1
66°
52°
2
63°
55°
3
66°
54°
4
63°
54°
5
63°
50°
6
70°
50°
7
64°
54°
8
62°
52°
9
65°
51°
10
65°
56°
11
65°
49°
12
67°
59°
13
68°
55°
14
69°
58°
15
66°
50°
16
63°
49°
17
64°
50°
18
64°
50°
19
65°
49°
20
64°
50°
21
65°
54°
22
66°
53°
23
65°
53°
24
66°
51°
25
63°
48°
26
62°
46°
27
61°
46°
28
63°
50°
29
61°
50°
30
62°
47°
1
61°
47°
2
62°
49°
3
62°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Crofton
Crofton's September 2026 forecast shows daily high temperatures ranging from 61° to 69°, with overnight lows between 46° and 59°. The average high for September is 64° with an average low of 51°. 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 Crofton. See also: October | November | December.
