S
M
T
W
T
F
S
30
75°
35°
31
76°
39°
1
69°
44°
2
66°
50°
3
70°
51°
4
66°
51°
5
71°
53°
6
72°
51°
7
72°
51°
8
78°
54°
9
76°
55°
10
77°
53°
11
79°
52°
12
74°
52°
13
77°
53°
14
79°
54°
15
78°
49°
16
80°
53°
17
80°
53°
18
72°
52°
19
76°
51°
20
78°
50°
21
79°
52°
22
79°
52°
23
77°
51°
24
75°
50°
25
76°
51°
26
78°
51°
27
78°
50°
28
77°
51°
29
78°
51°
30
77°
50°
1
78°
51°
2
77°
50°
3
75°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dorrington
Dorrington's September 2026 forecast shows daily high temperatures ranging from 66° to 80°, with overnight lows between 49° and 55°. The average high for September is 76° 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 Dorrington. See also: October | November | December.