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