S
M
T
W
T
F
S
30
92°
73°
31
90°
70°
1
90°
68°
2
89°
68°
3
89°
70°
4
92°
70°
5
93°
69°
6
90°
70°
7
89°
71°
8
93°
72°
9
93°
66°
10
89°
65°
11
89°
70°
12
91°
65°
13
86°
64°
14
84°
63°
15
85°
62°
16
85°
62°
17
89°
63°
18
90°
64°
19
90°
62°
20
89°
67°
21
89°
68°
22
Hist. Avg.
86°
66°
23
Hist. Avg.
86°
66°
24
Hist. Avg.
86°
65°
25
Hist. Avg.
85°
65°
26
Hist. Avg.
85°
65°
27
Hist. Avg.
85°
64°
28
Hist. Avg.
85°
64°
29
Hist. Avg.
84°
64°
30
Hist. Avg.
84°
63°
1
Hist. Avg.
84°
63°
2
Hist. Avg.
83°
63°
3
Hist. Avg.
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in The Colony
The Colony's September 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 62° and 73°. The average high for September is 89° with an average low of 67°. 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 The Colony. See also: October | November | December.
