S
M
T
W
T
F
S
31
75°
66°
1
86°
68°
2
78°
60°
3
81°
56°
4
86°
53°
5
89°
60°
6
89°
64°
7
89°
69°
8
91°
72°
9
91°
73°
10
92°
72°
11
94°
71°
12
98°
74°
13
98°
75°
14
96°
73°
15
90°
72°
16
81°
72°
17
88°
71°
18
93°
72°
19
91°
72°
20
88°
72°
21
91°
68°
22
93°
73°
23
90°
76°
24
89°
69°
25
93°
70°
26
93°
74°
27
98°
76°
28
98°
74°
29
96°
75°
30
96°
72°
1
95°
71°
2
99°
74°
3
96°
74°
4
95°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Gaston
Gaston's June 2026 forecast shows daily high temperatures ranging from 89° to 99°, with overnight lows between 69° and 76°. The average high for June is 95° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Gaston. See also: July | August | September.