S
M
T
W
T
F
S
26
80°
65°
27
85°
66°
28
86°
66°
29
85°
65°
30
85°
64°
31
81°
63°
1
80°
64°
2
84°
65°
3
86°
66°
4
86°
66°
5
87°
65°
6
87°
66°
7
82°
58°
8
84°
61°
9
84°
57°
10
80°
55°
11
78°
56°
12
79°
57°
13
79°
57°
14
80°
58°
15
78°
58°
16
80°
62°
17
81°
59°
18
81°
60°
19
80°
61°
20
79°
62°
21
79°
62°
22
80°
58°
23
80°
59°
24
83°
61°
25
85°
61°
26
86°
60°
27
86°
56°
28
85°
56°
29
80°
59°
30
78°
60°
31
80°
54°
1
77°
53°
2
77°
53°
3
76°
51°
4
76°
51°
5
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Raleigh
Raleigh's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 51° and 66°. The average high for August is 81° with an average low of 60°. 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 Raleigh. See also: September | October | November.
