S
M
T
W
T
F
S
30
95°
58°
31
90°
59°
1
82°
55°
2
79°
56°
3
82°
56°
4
86°
60°
5
83°
60°
6
87°
57°
7
89°
58°
8
91°
61°
9
98°
67°
10
101°
76°
11
105°
70°
12
92°
64°
13
81°
59°
14
82°
57°
15
91°
56°
16
85°
53°
17
84°
55°
18
87°
58°
19
91°
60°
20
85°
59°
21
84°
60°
22
85°
59°
23
88°
60°
24
87°
62°
25
86°
63°
26
86°
62°
27
87°
59°
28
86°
58°
29
83°
59°
30
83°
57°
1
88°
60°
2
84°
59°
3
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Santa Nella
Santa Nella's September 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 53° and 63°. The average high for September is 86° with an average low of 59°. 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 Santa Nella. See also: October | November | December.