S
M
T
W
T
F
S
31
92°
73°
1
94°
74°
2
94°
73°
3
90°
70°
4
85°
71°
5
83°
72°
6
83°
73°
7
86°
74°
8
91°
73°
9
90°
72°
10
90°
71°
11
91°
72°
12
93°
73°
13
92°
74°
14
91°
72°
15
94°
76°
16
94°
75°
17
92°
74°
18
87°
73°
19
86°
73°
20
87°
75°
21
88°
73°
22
88°
74°
23
89°
70°
24
89°
73°
25
90°
75°
26
89°
74°
27
89°
75°
28
90°
74°
29
91°
76°
30
92°
75°
1
95°
77°
2
96°
77°
3
96°
76°
4
97°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Duncanville
Duncanville's June 2026 forecast shows daily high temperatures ranging from 83° to 97°, with overnight lows between 70° and 77°. The average high for June is 90° with an average low of 74°. 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 Duncanville. See also: July | August | September.
