S
M
T
W
T
F
S
30
80°
61°
31
80°
59°
1
77°
58°
2
74°
59°
3
78°
60°
4
79°
59°
5
79°
59°
6
78°
58°
7
79°
59°
8
79°
58°
9
76°
57°
10
77°
57°
11
78°
56°
12
75°
56°
13
71°
54°
14
65°
44°
15
65°
52°
16
68°
51°
17
67°
49°
18
69°
48°
19
72°
52°
20
74°
53°
21
74°
53°
22
70°
44°
23
72°
42°
24
70°
45°
25
71°
50°
26
70°
43°
27
67°
39°
28
64°
40°
29
62°
45°
30
67°
48°
1
64°
45°
2
64°
50°
3
67°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Chase
Chase's September 2026 forecast shows daily high temperatures ranging from 62° to 80°, with overnight lows between 39° and 61°. The average high for September is 72° with an average low of 52°. 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 Chase. See also: October | November | December.
