S
M
T
W
T
F
S
30
82°
48°
31
82°
52°
1
82°
54°
2
88°
54°
3
87°
48°
4
80°
51°
5
80°
47°
6
82°
45°
7
80°
46°
8
79°
48°
9
81°
50°
10
85°
52°
11
86°
55°
12
86°
55°
13
88°
53°
14
87°
46°
15
82°
47°
16
80°
48°
17
80°
49°
18
82°
52°
19
85°
51°
20
85°
48°
21
84°
49°
22
81°
48°
23
76°
42°
24
75°
41°
25
75°
40°
26
73°
42°
27
74°
46°
28
77°
45°
29
81°
40°
30
81°
48°
1
81°
45°
2
Hist. Avg.
85°
56°
3
Hist. Avg.
84°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Greeley Hill
Greeley Hill's September 2026 forecast shows daily high temperatures ranging from 73° to 88°, with overnight lows between 40° and 55°. The average high for September is 81° with an average low of 48°. 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 Greeley Hill. See also: October | November | December.