S
M
T
W
T
F
S
30
65°
55°
31
69°
54°
1
70°
53°
2
70°
52°
3
66°
53°
4
68°
53°
5
67°
48°
6
68°
51°
7
66°
50°
8
68°
51°
9
65°
51°
10
63°
49°
11
63°
46°
12
64°
47°
13
62°
46°
14
62°
50°
15
63°
51°
16
65°
50°
17
64°
51°
18
65°
47°
19
66°
45°
20
61°
49°
21
61°
47°
22
62°
44°
23
60°
44°
24
60°
47°
25
61°
50°
26
63°
48°
27
64°
44°
28
62°
42°
29
59°
42°
30
59°
43°
1
60°
41°
2
60°
43°
3
62°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dunsmore
Dunsmore's September 2026 forecast shows daily high temperatures ranging from 59° to 70°, with overnight lows between 41° and 55°. The average high for September is 64° with an average low of 48°. 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 Dunsmore. See also: October | November | December.
