S
M
T
W
T
F
S
28
62°
45°
29
67°
50°
30
69°
51°
1
69°
53°
2
70°
56°
3
73°
58°
4
75°
59°
5
74°
60°
6
75°
60°
7
76°
58°
8
76°
58°
9
79°
64°
10
79°
66°
11
83°
69°
12
80°
68°
13
80°
68°
14
81°
75°
15
80°
73°
16
82°
78°
17
81°
76°
18
81°
75°
19
80°
74°
20
80°
74°
21
81°
75°
22
79°
64°
23
83°
69°
24
75°
64°
25
77°
65°
26
80°
65°
27
81°
67°
28
82°
68°
29
82°
68°
30
81°
67°
31
82°
68°
1
81°
67°
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 75° to 83°, with overnight lows between 64° and 78°. The average high for July is 80° with an average low of 69°. 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.