S
M
T
W
T
F
S
30
66°
56°
31
68°
51°
1
68°
50°
2
66°
54°
3
66°
50°
4
71°
49°
5
66°
51°
6
67°
53°
7
69°
54°
8
70°
55°
9
70°
52°
10
68°
53°
11
68°
54°
12
67°
53°
13
69°
54°
14
69°
55°
15
70°
53°
16
68°
52°
17
66°
54°
18
67°
53°
19
68°
48°
20
64°
47°
21
63°
48°
22
64°
47°
23
65°
52°
24
66°
53°
25
65°
54°
26
67°
53°
27
67°
53°
28
66°
51°
29
64°
50°
30
61°
47°
1
61°
45°
2
60°
44°
3
61°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Emsworth
Emsworth's September 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 44° and 56°. The average high for September is 66° with an average low of 51°. 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 Emsworth. See also: October | November | December.