S
M
T
W
T
F
S
30
83°
59°
31
78°
60°
1
77°
65°
2
78°
66°
3
84°
66°
4
84°
65°
5
84°
64°
6
83°
60°
7
82°
62°
8
78°
58°
9
77°
57°
10
76°
56°
11
75°
57°
12
76°
57°
13
78°
62°
14
81°
61°
15
77°
55°
16
75°
59°
17
74°
58°
18
75°
61°
19
77°
54°
20
79°
57°
21
75°
56°
22
79°
53°
23
73°
52°
24
72°
52°
25
72°
54°
26
73°
56°
27
76°
57°
28
75°
57°
29
76°
50°
30
73°
51°
1
69°
57°
2
76°
56°
3
75°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Port Elizabeth
Port Elizabeth's September 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 50° and 66°. The average high for September is 77° with an average low of 58°. 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 Port Elizabeth. See also: October | November | December.