S
M
T
W
T
F
S
30
82°
79°
31
85°
80°
1
86°
32°
2
87°
32°
3
87°
80°
4
88°
78°
5
85°
79°
6
86°
78°
7
86°
78°
8
86°
79°
9
87°
79°
10
86°
78°
11
86°
76°
12
87°
75°
13
87°
77°
14
88°
76°
15
87°
77°
16
88°
78°
17
84°
78°
18
84°
78°
19
85°
77°
20
84°
78°
21
85°
78°
22
84°
77°
23
83°
78°
24
84°
78°
25
85°
77°
26
85°
78°
27
86°
78°
28
85°
79°
29
86°
79°
30
85°
78°
1
86°
79°
2
85°
79°
3
86°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Feini
Feini's September 2026 forecast shows daily high temperatures ranging from 83° to 88°, with overnight lows between 75° and 79°. The average high for September is 86° with an average low of 78°. 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 Feini. See also: October | November | December.