S
M
T
W
T
F
S
31
80°
47°
1
74°
55°
2
78°
50°
3
82°
51°
4
85°
55°
5
86°
65°
6
88°
69°
7
88°
69°
8
81°
68°
9
89°
72°
10
91°
72°
11
89°
68°
12
81°
68°
13
84°
61°
14
82°
57°
15
74°
53°
16
77°
58°
17
73°
58°
18
76°
60°
19
79°
57°
20
80°
59°
21
78°
56°
22
68°
58°
23
78°
55°
24
79°
53°
25
82°
68°
26
73°
65°
27
79°
65°
28
85°
69°
29
91°
72°
30
92°
72°
1
94°
72°
2
92°
73°
3
91°
71°
4
87°
68°
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 73° to 94°, with overnight lows between 65° and 73°. The average high for June is 87° with an average low of 70°. 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.