S
M
T
W
T
F
S
30
77°
34°
31
75°
37°
1
72°
45°
2
66°
41°
3
72°
36°
4
72°
43°
5
72°
34°
6
72°
41°
7
73°
27°
8
79°
32°
9
84°
45°
10
84°
46°
11
79°
41°
12
81°
27°
13
77°
50°
14
73°
39°
15
73°
28°
16
72°
28°
17
70°
37°
18
70°
27°
19
72°
39°
20
72°
36°
21
70°
37°
22
70°
32°
23
73°
34°
24
75°
36°
25
72°
46°
26
73°
54°
27
67°
47°
28
60°
50°
29
70°
55°
30
77°
60°
1
89°
49°
2
88°
48°
3
88°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Grant Grove Village
Grant Grove Village's September 2026 forecast shows daily high temperatures ranging from 60° to 89°, with overnight lows between 47° and 60°. The average high for September is 77° with an average low of 51°. 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 Grant Grove Village. See also: October | November | December.
