S
M
T
W
T
F
S
30
91°
67°
31
96°
71°
1
97°
69°
2
97°
74°
3
98°
72°
4
92°
71°
5
88°
68°
6
82°
60°
7
84°
62°
8
80°
59°
9
82°
58°
10
85°
63°
11
82°
56°
12
82°
55°
13
80°
57°
14
81°
54°
15
80°
59°
16
75°
58°
17
76°
58°
18
79°
56°
19
81°
57°
20
81°
57°
21
80°
56°
22
81°
56°
23
81°
55°
24
80°
56°
25
81°
55°
26
80°
55°
27
79°
56°
28
78°
55°
29
80°
54°
30
79°
53°
1
78°
52°
2
78°
52°
3
77°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fort Gay
Fort Gay's September 2026 forecast shows daily high temperatures ranging from 75° to 98°, with overnight lows between 51° and 74°. The average high for September is 82° with an average low of 58°. 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 Fort Gay. See also: October | November | December.