S
M
T
W
T
F
S
26
78°
52°
27
78°
52°
28
77°
53°
29
79°
53°
30
78°
51°
31
73°
48°
1
69°
44°
2
72°
47°
3
78°
52°
4
78°
52°
5
79°
53°
6
79°
53°
7
73°
48°
8
79°
50°
9
77°
46°
10
76°
51°
11
78°
53°
12
80°
52°
13
73°
52°
14
72°
47°
15
72°
46°
16
73°
43°
17
71°
48°
18
70°
47°
19
70°
41°
20
69°
43°
21
68°
43°
22
68°
46°
23
74°
48°
24
73°
45°
25
67°
40°
26
67°
47°
27
73°
50°
28
76°
46°
29
77°
45°
30
76°
49°
31
77°
51°
1
76°
50°
2
77°
51°
3
77°
45°
4
75°
47°
5
74°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Nelson
Nelson's August 2026 forecast shows daily high temperatures ranging from 67° to 80°, with overnight lows between 40° and 53°. The average high for August is 74° 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 August weather will actually feel in Nelson. See also: September | October | November.
