S
M
T
W
T
F
S
26
98°
65°
27
90°
70°
28
90°
64°
29
93°
68°
30
90°
70°
31
79°
62°
1
85°
56°
2
87°
58°
3
86°
58°
4
71°
52°
5
79°
50°
6
84°
55°
7
75°
54°
8
80°
49°
9
77°
55°
10
77°
49°
11
82°
55°
12
81°
62°
13
81°
58°
14
84°
57°
15
84°
63°
16
78°
56°
17
83°
51°
18
74°
48°
19
76°
44°
20
78°
56°
21
77°
51°
22
74°
45°
23
76°
52°
24
76°
61°
25
82°
55°
26
74°
50°
27
76°
55°
28
77°
57°
29
78°
59°
30
81°
59°
31
80°
60°
1
81°
58°
2
73°
51°
3
68°
53°
4
76°
56°
5
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Nevis
Nevis's August 2026 forecast shows daily high temperatures ranging from 68° to 82°, with overnight lows between 45° and 61°. The average high for August is 76° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Nevis. See also: September | October | November.