S
M
T
W
T
F
S
26
86°
61°
27
87°
58°
28
91°
55°
29
90°
58°
30
90°
53°
31
90°
56°
1
92°
57°
2
76°
51°
3
85°
51°
4
88°
47°
5
91°
51°
6
82°
54°
7
84°
52°
8
80°
54°
9
82°
53°
10
86°
54°
11
87°
56°
12
81°
56°
13
65°
55°
14
78°
51°
15
82°
54°
16
82°
53°
17
84°
56°
18
83°
54°
19
86°
53°
20
89°
54°
21
82°
55°
22
83°
57°
23
84°
56°
24
86°
55°
25
89°
55°
26
89°
56°
27
90°
55°
28
73°
50°
29
72°
48°
30
72°
49°
31
78°
52°
1
81°
54°
2
81°
56°
3
80°
55°
4
80°
55°
5
79°
54°
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 72° to 90°, with overnight lows between 48° and 57°. The average high for August is 82° with an average low of 54°. 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.
