S
M
T
W
T
F
S
30
73°
64°
31
81°
62°
1
79°
54°
2
80°
51°
3
84°
65°
4
77°
62°
5
78°
65°
6
78°
67°
7
77°
66°
8
83°
58°
9
71°
49°
10
74°
56°
11
80°
56°
12
72°
51°
13
63°
47°
14
67°
50°
15
69°
55°
16
74°
54°
17
72°
54°
18
67°
45°
19
71°
51°
20
71°
50°
21
64°
51°
22
68°
50°
23
70°
51°
24
70°
50°
25
65°
49°
26
66°
49°
27
67°
50°
28
67°
50°
29
66°
48°
30
57°
47°
1
55°
43°
2
53°
39°
3
53°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nevis
Nevis's September 2026 forecast shows daily high temperatures ranging from 53° to 83°, with overnight lows between 38° and 67°. The average high for September is 69° with an average low of 51°. 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 Nevis. See also: October | November | December.
