S
M
T
W
T
F
S
28
68°
54°
29
64°
52°
30
64°
50°
1
71°
52°
2
73°
47°
3
80°
54°
4
79°
55°
5
82°
54°
6
89°
55°
7
82°
53°
8
80°
55°
9
82°
50°
10
80°
51°
11
76°
54°
12
79°
47°
13
87°
53°
14
87°
55°
15
86°
54°
16
78°
53°
17
81°
54°
18
84°
56°
19
88°
58°
20
87°
60°
21
89°
59°
22
87°
57°
23
86°
58°
24
87°
58°
25
86°
59°
26
85°
56°
27
86°
58°
28
86°
57°
29
79°
53°
30
78°
52°
31
77°
51°
1
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Gaston
Gaston's July 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 51° and 60°. The average high for July is 84° with an average low of 56°. 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 Gaston. See also: August | September | October.