S
M
T
W
T
F
S
30
71°
58°
31
69°
55°
1
68°
54°
2
66°
58°
3
71°
61°
4
67°
58°
5
66°
54°
6
72°
50°
7
67°
59°
8
63°
54°
9
63°
50°
10
65°
45°
11
66°
52°
12
70°
50°
13
69°
57°
14
74°
59°
15
66°
56°
16
64°
53°
17
64°
55°
18
62°
54°
19
67°
59°
20
65°
48°
21
69°
56°
22
73°
56°
23
64°
45°
24
66°
51°
25
65°
49°
26
66°
50°
27
65°
49°
28
64°
48°
29
64°
50°
30
65°
50°
1
64°
48°
2
63°
46°
3
58°
44°
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 73°, with overnight lows between 44° and 56°. The average high for September is 65° 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.
