S
M
T
W
T
F
S
28
82°
69°
29
87°
69°
30
91°
73°
1
100°
71°
2
100°
75°
3
102°
73°
4
97°
74°
5
97°
72°
6
94°
71°
7
90°
70°
8
86°
67°
9
84°
68°
10
87°
68°
11
88°
70°
12
87°
70°
13
89°
68°
14
90°
66°
15
84°
65°
16
84°
65°
17
89°
65°
18
88°
67°
19
89°
69°
20
89°
69°
21
85°
68°
22
87°
68°
23
88°
69°
24
90°
70°
25
90°
70°
26
89°
69°
27
90°
70°
28
90°
70°
29
89°
69°
30
90°
70°
31
89°
70°
1
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Colonial Heights
Colonial Heights's July 2026 forecast shows daily high temperatures ranging from 84° to 102°, with overnight lows between 65° and 75°. The average high for July is 90° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Colonial Heights. See also: August | September | October.