S
M
T
W
T
F
S
26
87°
62°
27
89°
66°
28
90°
69°
29
86°
67°
30
87°
61°
31
88°
62°
1
88°
63°
2
86°
72°
3
89°
72°
4
87°
68°
5
89°
75°
6
93°
72°
7
91°
69°
8
93°
69°
9
92°
70°
10
93°
69°
11
89°
70°
12
86°
67°
13
92°
69°
14
85°
73°
15
88°
71°
16
87°
71°
17
94°
73°
18
87°
70°
19
90°
64°
20
92°
67°
21
83°
63°
22
84°
67°
23
85°
60°
24
85°
56°
25
84°
55°
26
87°
59°
27
89°
67°
28
89°
68°
29
84°
65°
30
90°
66°
31
88°
67°
1
96°
71°
2
96°
71°
3
90°
70°
4
94°
68°
5
82°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Culpeper
Culpeper's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August 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 August weather will actually feel in Culpeper. See also: September | October | November.