S
M
T
W
T
F
S
26
91°
77°
27
91°
77°
28
93°
77°
29
96°
81°
30
96°
81°
31
95°
78°
1
92°
80°
2
90°
79°
3
92°
75°
4
90°
77°
5
91°
76°
6
88°
78°
7
92°
77°
8
91°
83°
9
92°
82°
10
93°
84°
11
92°
80°
12
94°
81°
13
92°
79°
14
94°
81°
15
93°
83°
16
93°
81°
17
97°
78°
18
99°
79°
19
96°
79°
20
95°
81°
21
95°
80°
22
94°
81°
23
93°
79°
24
94°
80°
25
93°
80°
26
94°
81°
27
94°
78°
28
93°
80°
29
93°
79°
30
92°
77°
31
90°
79°
1
90°
78°
2
89°
79°
3
89°
78°
4
90°
78°
5
86°
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 86° to 99°, with overnight lows between 77° and 81°. The average high for August is 93° with an average low of 79°. 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.