S
M
T
W
T
F
S
31
91°
57°
1
93°
57°
2
85°
60°
3
86°
56°
4
86°
56°
5
87°
55°
6
86°
54°
7
86°
56°
8
84°
55°
9
79°
44°
10
72°
46°
11
74°
43°
12
73°
41°
13
81°
44°
14
82°
48°
15
83°
49°
16
86°
55°
17
87°
56°
18
63°
61°
19
74°
49°
20
79°
47°
21
69°
49°
22
80°
53°
23
90°
53°
24
82°
58°
25
75°
46°
26
68°
47°
27
65°
53°
28
71°
46°
29
74°
47°
30
71°
43°
1
74°
41°
2
76°
44°
3
65°
44°
4
68°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Anza
Anza's September 2025 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 Anza. See also: October | November | December.