S
M
T
W
T
F
S
30
102°
76°
31
101°
75°
1
101°
74°
2
101°
74°
3
99°
72°
4
97°
72°
5
99°
71°
6
99°
74°
7
100°
76°
8
101°
74°
9
97°
71°
10
94°
71°
11
93°
70°
12
93°
72°
13
88°
65°
14
85°
64°
15
83°
62°
16
80°
57°
17
86°
64°
18
73°
55°
19
77°
60°
20
79°
63°
21
75°
61°
22
80°
61°
23
80°
60°
24
81°
61°
25
79°
60°
26
70°
51°
27
69°
48°
28
69°
47°
29
70°
50°
30
74°
51°
1
73°
55°
2
73°
52°
3
66°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Colony
Colony's September 2026 forecast shows daily high temperatures ranging from 66° to 101°, with overnight lows between 47° and 76°. The average high for September is 83° with an average low of 62°. 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 Colony. See also: October | November | December.
