S
M
T
W
T
F
S
26
91°
80°
27
91°
79°
28
92°
80°
29
92°
80°
30
92°
79°
31
91°
80°
1
91°
79°
2
89°
78°
3
92°
77°
4
92°
78°
5
93°
78°
6
92°
76°
7
91°
78°
8
92°
79°
9
93°
78°
10
92°
78°
11
92°
77°
12
91°
78°
13
91°
77°
14
92°
77°
15
91°
79°
16
92°
79°
17
93°
77°
18
91°
77°
19
91°
78°
20
92°
78°
21
92°
77°
22
91°
78°
23
91°
78°
24
92°
77°
25
92°
77°
26
91°
78°
27
92°
79°
28
91°
78°
29
93°
79°
30
92°
78°
31
91°
78°
1
92°
77°
2
91°
77°
3
91°
76°
4
90°
78°
5
91°
77°
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 89° to 93°, with overnight lows between 76° and 80°. The average high for August is 92° with an average low of 78°. 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.