S
M
T
W
T
F
S
28
64°
52°
29
64°
52°
30
66°
57°
1
63°
55°
2
63°
55°
3
61°
54°
4
61°
57°
5
61°
57°
6
61°
57°
7
64°
57°
8
77°
57°
9
72°
55°
10
79°
54°
11
66°
61°
12
72°
54°
13
72°
50°
14
73°
51°
15
79°
52°
16
80°
54°
17
78°
53°
18
75°
54°
19
73°
52°
20
72°
54°
21
71°
53°
22
73°
55°
23
69°
55°
24
68°
55°
25
67°
54°
26
63°
50°
27
64°
50°
28
64°
51°
29
65°
54°
30
65°
50°
31
66°
55°
1
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Neilston
Neilston's July 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 50° and 55°. The average high for July is 70° with an average low of 53°. 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 Neilston. See also: August | September | October.