S
M
T
W
T
F
S
30
70°
61°
31
72°
55°
1
70°
52°
2
72°
54°
3
73°
64°
4
73°
61°
5
77°
55°
6
81°
59°
7
72°
61°
8
68°
52°
9
68°
50°
10
68°
55°
11
73°
57°
12
73°
52°
13
75°
52°
14
81°
55°
15
70°
55°
16
70°
54°
17
64°
54°
18
68°
52°
19
66°
52°
20
73°
61°
21
77°
59°
22
81°
55°
23
77°
57°
24
82°
54°
25
N/A
26
70°
55°
27
67°
55°
28
69°
58°
29
73°
59°
30
69°
53°
1
67°
51°
2
67°
51°
3
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Pluguffan
Pluguffan's September 2026 forecast shows daily high temperatures ranging from 67° to 73°, with overnight lows between 51° and 59°. The average high for September is 69° with an average low of 54°. 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 Pluguffan. See also: October | November | December.