S
M
T
W
T
F
S
30
77°
57°
31
83°
59°
1
84°
52°
2
78°
51°
3
76°
52°
4
79°
57°
5
80°
60°
6
82°
54°
7
80°
52°
8
77°
56°
9
74°
58°
10
74°
58°
11
76°
56°
12
78°
56°
13
77°
55°
14
72°
49°
15
72°
48°
16
71°
47°
17
71°
50°
18
72°
53°
19
74°
55°
20
75°
56°
21
76°
51°
22
70°
45°
23
69°
50°
24
68°
53°
25
72°
46°
26
69°
44°
27
Hist. Avg.
70°
48°
28
Hist. Avg.
69°
48°
29
Hist. Avg.
69°
47°
30
Hist. Avg.
68°
47°
1
Hist. Avg.
68°
46°
2
Hist. Avg.
68°
46°
3
Hist. Avg.
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Middle Grove
Middle Grove's September 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 44° and 60°. The average high for September is 75° with an average low of 53°. 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 Middle Grove. See also: October | November | December.
