S
M
T
W
T
F
S
30
77°
61°
31
77°
61°
1
79°
59°
2
72°
56°
3
71°
55°
4
71°
57°
5
74°
57°
6
77°
60°
7
79°
60°
8
79°
59°
9
78°
60°
10
79°
59°
11
76°
59°
12
78°
58°
13
79°
59°
14
76°
49°
15
67°
49°
16
69°
53°
17
71°
51°
18
67°
47°
19
68°
48°
20
68°
50°
21
74°
53°
22
75°
54°
23
75°
44°
24
67°
45°
25
69°
49°
26
73°
53°
27
73°
52°
28
71°
44°
29
65°
41°
30
62°
44°
1
62°
50°
2
69°
46°
3
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Linesville
Linesville's September 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 41° and 61°. The average high for September is 72° 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 Linesville. See also: October | November | December.
