S
M
T
W
T
F
S
30
79°
49°
31
80°
51°
1
80°
50°
2
79°
52°
3
79°
52°
4
78°
51°
5
79°
51°
6
77°
50°
7
76°
51°
8
76°
49°
9
75°
49°
10
77°
50°
11
78°
48°
12
78°
49°
13
77°
48°
14
77°
48°
15
73°
49°
16
75°
46°
17
73°
46°
18
68°
42°
19
68°
34°
20
63°
37°
21
64°
44°
22
65°
36°
23
63°
36°
24
62°
37°
25
66°
43°
26
69°
43°
27
63°
40°
28
61°
35°
29
62°
35°
30
64°
36°
1
68°
40°
2
67°
43°
3
63°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Chandlers Purchase
Chandlers Purchase's September 2026 forecast shows daily high temperatures ranging from 61° to 80°, with overnight lows between 34° and 52°. The average high for September is 71° with an average low of 45°. 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 Chandlers Purchase. See also: October | November | December.
