S
M
T
W
T
F
S
31
70°
63°
1
85°
63°
2
76°
60°
3
77°
56°
4
82°
57°
5
84°
60°
6
85°
63°
7
82°
66°
8
84°
70°
9
73°
71°
10
87°
70°
11
91°
72°
12
92°
73°
13
90°
72°
14
87°
70°
15
83°
68°
16
72°
68°
17
85°
65°
18
84°
69°
19
86°
69°
20
82°
67°
21
87°
69°
22
83°
69°
23
86°
64°
24
86°
65°
25
84°
66°
26
84°
65°
27
88°
67°
28
89°
69°
29
88°
68°
30
88°
69°
1
87°
70°
2
89°
69°
3
88°
68°
4
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Belton
Belton's June 2026 forecast shows daily high temperatures ranging from 83° to 89°, with overnight lows between 64° and 70°. The average high for June is 87° 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 June weather will actually feel in Belton. See also: July | August | September.