S
M
T
W
T
F
S
30
62°
46°
31
61°
45°
1
61°
46°
2
60°
46°
3
61°
45°
4
60°
42°
5
60°
40°
6
61°
41°
7
62°
45°
8
63°
46°
9
57°
44°
10
57°
39°
11
60°
40°
12
64°
46°
13
65°
47°
14
64°
47°
15
61°
40°
16
63°
39°
17
58°
43°
18
58°
46°
19
59°
47°
20
65°
41°
21
63°
40°
22
59°
39°
23
60°
43°
24
60°
43°
25
65°
40°
26
60°
41°
27
60°
45°
28
61°
41°
29
60°
40°
30
60°
41°
1
61°
41°
2
63°
42°
3
62°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Doncaster East
Doncaster East's September 2026 forecast shows daily high temperatures ranging from 57° to 65°, with overnight lows between 39° and 47°. The average high for September is 61° with an average low of 43°. 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 Doncaster East. See also: October | November | December.