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