S
M
T
W
T
F
S
30
85°
71°
31
85°
72°
1
84°
69°
2
84°
73°
3
85°
74°
4
83°
74°
5
86°
73°
6
86°
72°
7
87°
76°
8
84°
75°
9
83°
72°
10
85°
69°
11
79°
68°
12
86°
68°
13
86°
71°
14
81°
70°
15
82°
71°
16
82°
71°
17
81°
69°
18
81°
67°
19
83°
67°
20
83°
66°
21
80°
69°
22
89°
69°
23
75°
64°
24
77°
67°
25
80°
63°
26
N/A
27
70°
55°
28
72°
55°
29
70°
57°
30
67°
56°
1
66°
55°
2
66°
55°
3
69°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sale San Giovanni
Sale San Giovanni's September 2026 forecast shows daily high temperatures ranging from 66° to 72°, with overnight lows between 55° and 59°. The average high for September is 69° with an average low of 56°. 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 Sale San Giovanni. See also: October | November | December.