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