S
M
T
W
T
F
S
31
83°
64°
1
84°
64°
2
83°
65°
3
85°
66°
4
84°
69°
5
85°
69°
6
87°
70°
7
88°
70°
8
89°
69°
9
90°
70°
10
89°
71°
11
91°
71°
12
91°
70°
13
85°
69°
14
86°
70°
15
86°
67°
16
87°
69°
17
89°
71°
18
91°
71°
19
94°
70°
20
94°
69°
21
92°
69°
22
93°
70°
23
96°
70°
24
95°
66°
25
95°
66°
26
92°
69°
27
90°
69°
28
96°
68°
29
91°
68°
30
91°
67°
1
92°
67°
2
93°
68°
3
93°
67°
4
92°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in De Leon
De Leon's June 2026 forecast shows daily high temperatures ranging from 83° to 96°, with overnight lows between 64° and 71°. The average high for June is 90° with an average low of 68°. 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 De Leon. See also: July | August | September.