S
M
T
W
T
F
S
30
68°
57°
31
66°
52°
1
70°
50°
2
66°
57°
3
70°
63°
4
64°
55°
5
64°
54°
6
72°
54°
7
66°
59°
8
55°
46°
9
57°
45°
10
57°
50°
11
58°
45°
12
59°
54°
13
61°
52°
14
64°
57°
15
58°
48°
16
56°
49°
17
57°
49°
18
57°
48°
19
58°
48°
20
57°
49°
21
59°
53°
22
58°
52°
23
59°
52°
24
60°
50°
25
57°
46°
26
56°
45°
27
56°
45°
28
57°
47°
29
56°
50°
30
57°
45°
1
56°
48°
2
57°
49°
3
57°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Diggle
Diggle's September 2026 forecast shows daily high temperatures ranging from 55° to 64°, with overnight lows between 45° and 57°. The average high for September is 58° with an average low of 49°. 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 Diggle. See also: October | November | December.