S
M
T
W
T
F
S
26
91°
73°
27
89°
73°
28
86°
72°
29
87°
73°
30
87°
69°
31
88°
67°
1
86°
67°
2
85°
69°
3
85°
71°
4
86°
70°
5
86°
68°
6
87°
70°
7
86°
72°
8
86°
71°
9
87°
72°
10
91°
70°
11
87°
68°
12
88°
71°
13
87°
70°
14
89°
71°
15
91°
70°
16
91°
71°
17
90°
71°
18
90°
70°
19
89°
66°
20
86°
65°
21
84°
65°
22
85°
66°
23
85°
64°
24
86°
64°
25
85°
65°
26
85°
65°
27
86°
66°
28
85°
65°
29
89°
65°
30
88°
64°
31
85°
69°
1
88°
69°
2
89°
64°
3
83°
63°
4
84°
64°
5
83°
65°
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 83° to 91°, with overnight lows between 63° and 73°. The average high for August is 87° with an average low of 68°. 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.
