S
M
T
W
T
F
S
28
85°
69°
29
91°
72°
30
92°
72°
1
94°
72°
2
92°
73°
3
91°
71°
4
87°
68°
5
85°
66°
6
83°
64°
7
84°
63°
8
84°
63°
9
83°
62°
10
86°
68°
11
86°
67°
12
83°
66°
13
85°
66°
14
84°
67°
15
82°
67°
16
80°
66°
17
86°
68°
18
84°
68°
19
84°
67°
20
83°
67°
21
83°
68°
22
84°
68°
23
86°
69°
24
86°
68°
25
83°
67°
26
81°
68°
27
86°
68°
28
86°
67°
29
85°
67°
30
85°
66°
31
81°
65°
1
80°
66°
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 80° to 94°, with overnight lows between 62° and 73°. The average high for July is 85° with an average low of 67°. 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.