S
M
T
W
T
F
S
30
95°
68°
31
94°
66°
1
93°
63°
2
92°
61°
3
85°
61°
4
87°
68°
5
90°
68°
6
91°
66°
7
92°
67°
8
90°
68°
9
90°
67°
10
91°
65°
11
87°
61°
12
83°
59°
13
84°
64°
14
86°
65°
15
85°
65°
16
82°
64°
17
82°
63°
18
80°
54°
19
80°
54°
20
78°
55°
21
79°
56°
22
79°
62°
23
83°
62°
24
84°
63°
25
85°
60°
26
84°
56°
27
77°
56°
28
76°
53°
29
76°
52°
30
75°
61°
1
84°
60°
2
Hist. Avg.
74°
48°
3
Hist. Avg.
74°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gravette
Gravette's September 2026 forecast shows daily high temperatures ranging from 75° to 95°, with overnight lows between 52° and 68°. The average high for September is 85° with an average low of 62°. 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 Gravette. See also: October | November | December.