S
M
T
W
T
F
S
30
74°
46°
31
73°
44°
1
70°
45°
2
69°
46°
3
63°
43°
4
64°
40°
5
63°
48°
6
65°
49°
7
69°
48°
8
71°
47°
9
67°
48°
10
65°
44°
11
66°
39°
12
70°
47°
13
70°
48°
14
69°
45°
15
68°
45°
16
66°
42°
17
59°
43°
18
64°
40°
19
58°
42°
20
60°
42°
21
57°
39°
22
57°
39°
23
58°
40°
24
56°
40°
25
55°
39°
26
54°
35°
27
55°
34°
28
56°
32°
29
54°
33°
30
55°
31°
1
54°
34°
2
54°
31°
3
52°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Estcourt
Estcourt's September 2026 forecast shows daily high temperatures ranging from 52° to 74°, with overnight lows between 31° and 49°. The average high for September is 62° with an average low of 41°. 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 Estcourt. See also: October | November | December.