S
M
T
W
T
F
S
26
96°
77°
27
96°
81°
28
98°
80°
29
95°
81°
30
93°
76°
31
91°
76°
1
84°
71°
2
78°
68°
3
84°
68°
4
88°
69°
5
94°
72°
6
93°
75°
7
92°
75°
8
96°
76°
9
95°
75°
10
96°
75°
11
96°
75°
12
95°
76°
13
94°
76°
14
92°
71°
15
87°
69°
16
86°
69°
17
95°
77°
18
94°
76°
19
95°
77°
20
95°
77°
21
94°
76°
22
95°
76°
23
95°
77°
24
94°
77°
25
94°
76°
26
92°
75°
27
88°
75°
28
92°
74°
29
91°
74°
30
93°
75°
31
92°
74°
1
91°
73°
2
93°
74°
3
92°
73°
4
92°
74°
5
91°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Memphis
Memphis's August 2026 forecast shows daily high temperatures ranging from 78° to 96°, with overnight lows between 68° and 77°. The average high for August is 92° with an average low of 74°. 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 Memphis. See also: September | October | November.