S
M
T
W
T
F
S
26
89°
76°
27
90°
74°
28
90°
75°
29
91°
74°
30
90°
75°
31
90°
76°
1
89°
75°
2
89°
75°
3
91°
76°
4
92°
74°
5
91°
75°
6
91°
75°
7
89°
73°
8
89°
74°
9
91°
74°
10
89°
75°
11
91°
75°
12
89°
74°
13
89°
75°
14
90°
75°
15
89°
76°
16
90°
76°
17
92°
75°
18
92°
73°
19
88°
73°
20
89°
75°
21
92°
73°
22
92°
73°
23
90°
74°
24
88°
73°
25
89°
72°
26
89°
73°
27
90°
73°
28
91°
71°
29
87°
74°
30
87°
73°
31
88°
73°
1
87°
71°
2
87°
70°
3
88°
69°
4
89°
70°
5
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Beaufort
Beaufort's August 2026 forecast shows daily high temperatures ranging from 87° to 92°, with overnight lows between 69° and 76°. The average high for August is 90° with an average low of 74°. 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 Beaufort. See also: September | October | November.