S
M
T
W
T
F
S
31
94°
55°
1
97°
63°
2
86°
63°
3
N/A
4
89°
63°
5
90°
63°
6
82°
60°
7
93°
65°
8
99°
67°
9
100°
66°
10
97°
66°
11
99°
63°
12
91°
62°
13
90°
63°
14
91°
61°
15
92°
63°
16
90°
60°
17
93°
66°
18
94°
67°
19
94°
67°
20
93°
66°
21
89°
65°
22
86°
66°
23
89°
67°
24
93°
67°
25
93°
66°
26
94°
67°
27
94°
68°
28
95°
68°
29
94°
67°
30
93°
66°
1
87°
67°
2
92°
68°
3
94°
69°
4
95°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Dumas
Dumas's June 2026 forecast shows daily high temperatures ranging from 82° to 100°, with overnight lows between 60° and 69°. The average high for June is 92° with an average low of 65°. 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 Dumas. See also: July | August | September.