S
M
T
W
T
F
S
30
86°
63°
31
86°
62°
1
85°
63°
2
86°
63°
3
87°
62°
4
86°
62°
5
86°
63°
6
83°
61°
7
84°
61°
8
83°
60°
9
82°
61°
10
83°
62°
11
84°
63°
12
85°
62°
13
Hist. Avg.
68°
55°
14
Hist. Avg.
68°
55°
15
Hist. Avg.
68°
55°
16
Hist. Avg.
67°
55°
17
Hist. Avg.
67°
54°
18
Hist. Avg.
67°
54°
19
Hist. Avg.
66°
54°
20
Hist. Avg.
66°
54°
21
Hist. Avg.
66°
54°
22
Hist. Avg.
66°
54°
23
Hist. Avg.
65°
53°
24
Hist. Avg.
65°
53°
25
Hist. Avg.
65°
53°
26
Hist. Avg.
64°
53°
27
Hist. Avg.
64°
53°
28
Hist. Avg.
64°
52°
29
Hist. Avg.
63°
52°
30
Hist. Avg.
63°
52°
1
Hist. Avg.
63°
52°
2
Hist. Avg.
63°
52°
3
Hist. Avg.
62°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Benevento
Benevento's September 2026 forecast shows daily high temperatures ranging from 82° to 87°, with overnight lows between 60° and 63°. The average high for September is 85° with an average low of 62°. 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 Benevento. See also: October | November | December.