S
M
T
W
T
F
S
26
94°
77°
27
94°
75°
28
92°
75°
29
95°
77°
30
89°
75°
31
92°
75°
1
89°
76°
2
90°
75°
3
89°
75°
4
90°
74°
5
87°
74°
6
89°
73°
7
88°
75°
8
90°
78°
9
89°
76°
10
89°
76°
11
90°
77°
12
93°
76°
13
93°
78°
14
92°
79°
15
93°
77°
16
94°
76°
17
93°
78°
18
92°
78°
19
91°
77°
20
90°
77°
21
91°
76°
22
90°
77°
23
87°
78°
24
87°
78°
25
87°
77°
26
88°
78°
27
87°
78°
28
87°
77°
29
88°
78°
30
89°
78°
31
89°
77°
1
88°
78°
2
90°
78°
3
89°
79°
4
88°
78°
5
89°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Daytona
South Daytona's August 2026 forecast shows daily high temperatures ranging from 87° to 94°, with overnight lows between 76° and 79°. The average high for August is 90° with an average low of 77°. 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 South Daytona. See also: September | October | November.