S
M
T
W
T
F
S
30
90°
73°
31
88°
73°
1
87°
74°
2
82°
73°
3
83°
71°
4
90°
73°
5
87°
72°
6
87°
71°
7
86°
72°
8
85°
73°
9
85°
70°
10
88°
73°
11
86°
68°
12
86°
66°
13
88°
66°
14
85°
67°
15
90°
68°
16
89°
66°
17
88°
65°
18
87°
69°
19
90°
70°
20
91°
69°
21
92°
70°
22
92°
70°
23
87°
69°
24
88°
70°
25
90°
70°
26
92°
69°
27
91°
70°
28
92°
70°
29
94°
69°
30
91°
70°
1
91°
70°
2
92°
69°
3
92°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Melfi
Melfi's September 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 65° and 73°. The average high for September is 89° with an average low of 69°. 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 Melfi. See also: October | November | December.
