S
M
T
W
T
F
S
30
83°
64°
31
85°
68°
1
87°
66°
2
84°
62°
3
82°
62°
4
81°
61°
5
81°
60°
6
82°
61°
7
82°
61°
8
84°
65°
9
82°
66°
10
86°
64°
11
86°
63°
12
85°
65°
13
86°
66°
14
85°
66°
15
85°
65°
16
86°
64°
17
85°
65°
18
83°
63°
19
82°
62°
20
81°
61°
21
82°
62°
22
82°
55°
23
78°
57°
24
Hist. Avg.
78°
56°
25
Hist. Avg.
78°
56°
26
Hist. Avg.
78°
55°
27
Hist. Avg.
77°
55°
28
Hist. Avg.
77°
54°
29
Hist. Avg.
76°
54°
30
Hist. Avg.
76°
53°
1
Hist. Avg.
76°
53°
2
Hist. Avg.
75°
52°
3
Hist. Avg.
75°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Colonial Heights
Colonial Heights's September 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 55° and 68°. The average high for September is 83° with an average low of 63°. 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 Colonial Heights. See also: October | November | December.
