S
M
T
W
T
F
S
30
84°
62°
31
81°
62°
1
80°
68°
2
79°
68°
3
87°
67°
4
87°
68°
5
86°
66°
6
82°
61°
7
83°
66°
8
82°
60°
9
78°
59°
10
78°
59°
11
77°
60°
12
80°
58°
13
79°
64°
14
83°
60°
15
76°
57°
16
75°
59°
17
76°
58°
18
77°
62°
19
80°
55°
20
78°
58°
21
78°
58°
22
81°
55°
23
75°
54°
24
75°
54°
25
74°
56°
26
75°
60°
27
78°
60°
28
79°
59°
29
79°
52°
30
73°
53°
1
71°
59°
2
78°
58°
3
78°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Groveton
Groveton's September 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 52° and 68°. The average high for September is 79° 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 Groveton. See also: October | November | December.
