S
M
T
W
T
F
S
30
87°
69°
31
87°
70°
1
86°
69°
2
87°
69°
3
85°
66°
4
80°
65°
5
81°
62°
6
84°
65°
7
86°
68°
8
87°
68°
9
86°
67°
10
87°
68°
11
87°
68°
12
86°
68°
13
85°
67°
14
86°
65°
15
86°
65°
16
85°
62°
17
83°
64°
18
76°
57°
19
77°
56°
20
76°
55°
21
77°
56°
22
79°
59°
23
79°
62°
24
82°
54°
25
78°
54°
26
74°
55°
27
75°
58°
28
79°
57°
29
77°
60°
30
79°
53°
1
75°
59°
2
78°
58°
3
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Long View
Long View's September 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 53° and 70°. The average high for September is 82° with an average low of 62°. 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 Long View. See also: October | November | December.
