S
M
T
W
T
F
S
30
92°
70°
31
76°
63°
1
86°
63°
2
83°
65°
3
81°
65°
4
83°
64°
5
88°
64°
6
88°
69°
7
90°
67°
8
90°
69°
9
93°
64°
10
87°
65°
11
86°
67°
12
82°
64°
13
88°
62°
14
88°
65°
15
84°
64°
16
74°
63°
17
86°
61°
18
90°
60°
19
89°
64°
20
87°
61°
21
89°
60°
22
81°
62°
23
80°
63°
24
82°
59°
25
86°
56°
26
88°
56°
27
89°
61°
28
74°
62°
29
78°
57°
30
74°
52°
1
77°
51°
2
76°
56°
3
80°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sonoita
Sonoita's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Sonoita. See also: October | November | December.
