S
M
T
W
T
F
S
30
66°
50°
31
65°
49°
1
67°
50°
2
69°
53°
3
69°
54°
4
68°
49°
5
67°
48°
6
66°
51°
7
68°
49°
8
68°
48°
9
67°
52°
10
68°
53°
11
68°
53°
12
67°
48°
13
64°
47°
14
63°
50°
15
62°
51°
16
61°
53°
17
63°
51°
18
65°
50°
19
62°
52°
20
65°
52°
21
66°
49°
22
64°
46°
23
60°
45°
24
60°
47°
25
61°
49°
26
61°
47°
27
60°
48°
28
59°
51°
29
61°
50°
30
61°
49°
1
62°
50°
2
62°
47°
3
62°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dorstone
Dorstone's September 2026 forecast shows daily high temperatures ranging from 59° to 69°, with overnight lows between 45° and 54°. The average high for September is 64° with an average low of 50°. 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 Dorstone. See also: October | November | December.