S
M
T
W
T
F
S
26
95°
78°
27
94°
76°
28
94°
77°
29
96°
77°
30
95°
78°
31
91°
79°
1
94°
77°
2
91°
78°
3
92°
79°
4
91°
78°
5
89°
80°
6
88°
76°
7
90°
77°
8
89°
76°
9
91°
77°
10
92°
78°
11
91°
77°
12
91°
76°
13
92°
76°
14
93°
75°
15
90°
78°
16
89°
78°
17
88°
77°
18
88°
77°
19
89°
76°
20
88°
77°
21
87°
77°
22
88°
76°
23
87°
77°
24
88°
77°
25
88°
76°
26
89°
77°
27
88°
77°
28
89°
76°
29
89°
76°
30
88°
77°
31
88°
77°
1
89°
76°
2
87°
77°
3
86°
77°
4
86°
76°
5
87°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Boynton Beach-Delray Beach
Boynton Beach-Delray Beach's August 2026 forecast shows daily high temperatures ranging from 86° to 94°, with overnight lows between 75° and 80°. The average high for August is 89° 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 Boynton Beach-Delray Beach. See also: September | October | November.
