S
M
T
W
T
F
S
30
79°
55°
31
79°
58°
1
81°
53°
2
78°
54°
3
77°
60°
4
83°
61°
5
83°
61°
6
82°
57°
7
77°
53°
8
76°
52°
9
78°
59°
10
76°
58°
11
79°
60°
12
76°
58°
13
79°
52°
14
74°
49°
15
72°
49°
16
73°
50°
17
73°
52°
18
76°
56°
19
79°
57°
20
80°
56°
21
73°
53°
22
78°
55°
23
75°
52°
24
79°
46°
25
71°
45°
26
70°
51°
27
77°
52°
28
77°
53°
29
Hist. Avg.
71°
44°
30
Hist. Avg.
71°
44°
1
Hist. Avg.
70°
44°
2
Hist. Avg.
70°
43°
3
Hist. Avg.
70°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Greens Fork
Greens Fork's September 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 45° and 61°. The average high for September is 77° with an average low of 54°. 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 Greens Fork. See also: October | November | December.