S
M
T
W
T
F
S
26
85°
65°
27
84°
69°
28
82°
69°
29
84°
71°
30
87°
68°
31
89°
69°
1
87°
69°
2
87°
69°
3
85°
69°
4
81°
68°
5
79°
68°
6
80°
70°
7
80°
70°
8
79°
69°
9
79°
70°
10
84°
69°
11
83°
68°
12
82°
67°
13
84°
69°
14
83°
67°
15
83°
68°
16
84°
69°
17
85°
70°
18
80°
65°
19
82°
68°
20
83°
67°
21
83°
67°
22
84°
68°
23
85°
68°
24
85°
67°
25
84°
68°
26
84°
68°
27
83°
67°
28
84°
68°
29
84°
68°
30
85°
69°
31
85°
69°
1
84°
68°
2
85°
68°
3
82°
67°
4
81°
68°
5
80°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Surfside
Surfside's August 2026 forecast shows daily high temperatures ranging from 79° to 85°, with overnight lows between 65° and 70°. The average high for August is 83° with an average low of 68°. 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 Surfside. See also: September | October | November.
