S
M
T
W
T
F
S
30
64°
48°
31
63°
48°
1
68°
47°
2
72°
49°
3
71°
48°
4
74°
45°
5
73°
46°
6
73°
45°
7
72°
43°
8
72°
44°
9
66°
45°
10
67°
44°
11
69°
39°
12
64°
37°
13
61°
38°
14
64°
43°
15
64°
34°
16
66°
35°
17
58°
39°
18
61°
40°
19
63°
41°
20
65°
44°
21
67°
40°
22
68°
34°
23
61°
29°
24
55°
33°
25
59°
34°
26
60°
37°
27
62°
38°
28
63°
40°
29
65°
35°
30
58°
27°
1
51°
31°
2
52°
32°
3
53°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Viewpoint
Viewpoint's September 2026 forecast shows daily high temperatures ranging from 51° to 74°, with overnight lows between 27° and 49°. The average high for September is 64° with an average low of 39°. 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 Viewpoint. See also: October | November | December.
