S
M
T
W
T
F
S
30
92°
65°
31
92°
64°
1
93°
64°
2
89°
65°
3
88°
66°
4
89°
67°
5
88°
65°
6
91°
63°
7
85°
66°
8
90°
65°
9
91°
63°
10
91°
66°
11
87°
63°
12
90°
57°
13
83°
56°
14
80°
56°
15
80°
57°
16
81°
57°
17
85°
61°
18
86°
62°
19
86°
62°
20
80°
61°
21
86°
62°
22
87°
59°
23
87°
53°
24
82°
52°
25
75°
51°
26
83°
51°
27
76°
52°
28
Hist. Avg.
78°
53°
29
Hist. Avg.
78°
53°
30
Hist. Avg.
77°
52°
1
Hist. Avg.
77°
52°
2
Hist. Avg.
76°
52°
3
Hist. Avg.
76°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Grove
Grove's September 2026 forecast shows daily high temperatures ranging from 75° to 93°, with overnight lows between 51° and 67°. 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 Grove. See also: October | November | December.
