S
M
T
W
T
F
S
30
78°
58°
31
78°
49°
1
72°
47°
2
70°
49°
3
71°
54°
4
74°
55°
5
78°
46°
6
73°
45°
7
69°
46°
8
70°
54°
9
71°
53°
10
72°
48°
11
69°
50°
12
67°
48°
13
68°
43°
14
66°
43°
15
66°
46°
16
67°
51°
17
66°
52°
18
74°
52°
19
74°
48°
20
73°
49°
21
72°
45°
22
66°
43°
23
63°
41°
24
62°
39°
25
63°
41°
26
64°
40°
27
69°
48°
28
71°
49°
29
Hist. Avg.
66°
42°
30
Hist. Avg.
65°
42°
1
Hist. Avg.
65°
41°
2
Hist. Avg.
64°
41°
3
Hist. Avg.
64°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Vesper
Vesper's September 2026 forecast shows daily high temperatures ranging from 62° to 78°, with overnight lows between 39° and 58°. The average high for September is 70° with an average low of 48°. 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 Vesper. See also: October | November | December.