S
M
T
W
T
F
S
30
69°
54°
31
69°
54°
1
68°
54°
2
64°
50°
3
63°
49°
4
64°
49°
5
64°
50°
6
67°
54°
7
68°
53°
8
68°
49°
9
67°
54°
10
69°
53°
11
67°
52°
12
62°
52°
13
66°
50°
14
62°
47°
15
62°
47°
16
63°
46°
17
62°
48°
18
62°
47°
19
63°
47°
20
61°
46°
21
61°
47°
22
62°
51°
23
62°
51°
24
65°
46°
25
64°
46°
26
61°
47°
27
60°
49°
28
59°
50°
29
60°
49°
30
59°
45°
1
59°
44°
2
58°
43°
3
58°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Green Hammerton
Green Hammerton's September 2026 forecast shows daily high temperatures ranging from 58° to 69°, with overnight lows between 43° and 54°. The average high for September is 63° with an average low of 49°. 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 Green Hammerton. See also: October | November | December.
