S
M
T
W
T
F
S
30
81°
66°
31
86°
70°
1
86°
66°
2
86°
64°
3
82°
68°
4
90°
73°
5
77°
70°
6
75°
66°
7
77°
64°
8
79°
64°
9
81°
59°
10
75°
55°
11
81°
57°
12
72°
55°
13
68°
48°
14
63°
45°
15
68°
54°
16
72°
50°
17
66°
59°
18
63°
59°
19
63°
57°
20
68°
55°
21
59°
50°
22
63°
50°
23
68°
45°
24
64°
46°
25
70°
55°
26
64°
52°
27
61°
55°
28
73°
59°
29
70°
55°
30
70°
64°
1
68°
50°
2
63°
41°
3
70°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Chatfield
Chatfield'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 Chatfield. See also: October | November | December.
