S
M
T
W
T
F
S
30
89°
72°
31
88°
69°
1
86°
67°
2
86°
66°
3
85°
65°
4
84°
65°
5
85°
66°
6
86°
67°
7
87°
69°
8
87°
68°
9
85°
70°
10
89°
70°
11
85°
71°
12
86°
70°
13
89°
70°
14
89°
69°
15
90°
69°
16
89°
68°
17
90°
69°
18
88°
67°
19
87°
68°
20
85°
67°
21
86°
60°
22
81°
59°
23
79°
61°
24
Hist. Avg.
84°
63°
25
Hist. Avg.
83°
63°
26
Hist. Avg.
83°
62°
27
Hist. Avg.
82°
62°
28
Hist. Avg.
82°
61°
29
Hist. Avg.
82°
61°
30
Hist. Avg.
82°
61°
1
Hist. Avg.
81°
60°
2
Hist. Avg.
81°
60°
3
Hist. Avg.
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Memphis
Memphis's September 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 59° and 72°. The average high for September is 86° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Memphis. See also: October | November | December.
