S
M
T
W
T
F
S
26
84°
67°
27
87°
70°
28
88°
72°
29
88°
70°
30
88°
63°
31
90°
67°
1
87°
71°
2
83°
71°
3
83°
72°
4
84°
71°
5
86°
70°
6
88°
71°
7
88°
71°
8
89°
70°
9
88°
71°
10
87°
70°
11
89°
69°
12
88°
71°
13
87°
72°
14
90°
71°
15
89°
67°
16
85°
67°
17
85°
68°
18
91°
71°
19
89°
69°
20
86°
67°
21
87°
68°
22
90°
71°
23
90°
70°
24
84°
68°
25
87°
68°
26
87°
66°
27
84°
65°
28
86°
66°
29
88°
67°
30
89°
70°
31
89°
70°
1
88°
71°
2
89°
70°
3
83°
69°
4
82°
66°
5
82°
63°
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 82° to 91°, with overnight lows between 63° and 72°. The average high for August is 87° 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 August weather will actually feel in Raleigh. See also: September | October | November.
