S
M
T
W
T
F
S
26
95°
77°
27
94°
74°
28
93°
76°
29
96°
78°
30
88°
78°
31
92°
76°
1
89°
74°
2
89°
75°
3
86°
76°
4
90°
75°
5
93°
74°
6
91°
73°
7
87°
74°
8
89°
75°
9
90°
73°
10
91°
74°
11
91°
74°
12
92°
73°
13
91°
74°
14
93°
73°
15
92°
74°
16
86°
74°
17
88°
75°
18
88°
74°
19
90°
75°
20
92°
75°
21
92°
74°
22
88°
75°
23
89°
75°
24
89°
74°
25
90°
74°
26
90°
75°
27
89°
74°
28
88°
75°
29
88°
74°
30
91°
75°
31
90°
74°
1
89°
74°
2
90°
74°
3
90°
73°
4
87°
74°
5
86°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Volusia
Volusia's August 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 73° 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 Volusia. See also: September | October | November.