S
M
T
W
T
F
S
26
92°
69°
27
91°
67°
28
89°
67°
29
90°
70°
30
93°
71°
31
93°
72°
1
92°
71°
2
93°
71°
3
92°
70°
4
93°
70°
5
91°
67°
6
88°
65°
7
90°
66°
8
90°
66°
9
92°
70°
10
92°
70°
11
93°
66°
12
91°
67°
13
92°
71°
14
93°
69°
15
91°
70°
16
93°
70°
17
92°
69°
18
92°
70°
19
91°
66°
20
92°
67°
21
92°
69°
22
91°
70°
23
92°
68°
24
87°
68°
25
90°
67°
26
91°
69°
27
90°
68°
28
91°
69°
29
90°
68°
30
90°
69°
31
Hist. Avg.
91°
70°
1
Hist. Avg.
91°
70°
2
Hist. Avg.
91°
70°
3
Hist. Avg.
90°
69°
4
Hist. Avg.
90°
69°
5
Hist. Avg.
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Raleigh
Raleigh's August 2026 forecast shows daily high temperatures ranging from 87° to 93°, with overnight lows between 65° and 72°. The average high for August is 91° 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.
