S
M
T
W
T
F
S
26
93°
72°
27
97°
72°
28
84°
66°
29
88°
64°
30
88°
68°
31
72°
63°
1
86°
63°
2
81°
64°
3
84°
61°
4
73°
64°
5
77°
55°
6
81°
52°
7
81°
63°
8
81°
59°
9
81°
63°
10
84°
66°
11
84°
70°
12
86°
66°
13
79°
66°
14
81°
66°
15
81°
66°
16
81°
61°
17
85°
64°
18
77°
59°
19
81°
55°
20
83°
61°
21
83°
61°
22
80°
60°
23
78°
59°
24
78°
65°
25
84°
62°
26
83°
64°
27
81°
62°
28
80°
61°
29
79°
60°
30
77°
58°
31
70°
59°
1
71°
58°
2
70°
56°
3
70°
55°
4
71°
59°
5
74°
56°
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 70° to 85°, with overnight lows between 55° and 65°. The average high for August is 78° with an average low of 60°. 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.
