S
M
T
W
T
F
S
30
95°
69°
31
95°
69°
1
94°
68°
2
94°
69°
3
93°
69°
4
95°
70°
5
94°
68°
6
94°
64°
7
90°
59°
8
87°
60°
9
87°
65°
10
90°
65°
11
90°
63°
12
89°
63°
13
83°
64°
14
85°
66°
15
91°
56°
16
91°
56°
17
81°
55°
18
79°
56°
19
79°
54°
20
80°
53°
21
79°
54°
22
79°
53°
23
80°
53°
24
80°
54°
25
81°
60°
26
82°
60°
27
84°
61°
28
85°
60°
29
85°
51°
30
79°
51°
1
78°
52°
2
77°
50°
3
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gilmore
Gilmore's September 2026 forecast shows daily high temperatures ranging from 76° to 95°, with overnight lows between 50° and 70°. The average high for September is 86° with an average low of 60°. 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 Gilmore. See also: October | November | December.