S
M
T
W
T
F
S
28
74°
49°
29
75°
52°
30
74°
56°
1
78°
55°
2
72°
48°
3
74°
48°
4
74°
49°
5
79°
51°
6
81°
56°
7
79°
54°
8
75°
51°
9
75°
48°
10
76°
57°
11
80°
58°
12
77°
56°
13
82°
54°
14
82°
52°
15
81°
50°
16
83°
51°
17
82°
51°
18
83°
53°
19
82°
52°
20
81°
51°
21
85°
52°
22
84°
54°
23
83°
58°
24
87°
59°
25
88°
50°
26
80°
51°
27
80°
51°
28
84°
50°
29
80°
50°
30
85°
56°
31
87°
62°
1
90°
61°
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 72° to 90°, with overnight lows between 48° and 62°. The average high for July is 80° 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 Gaston. See also: August | September | October.