S
M
T
W
T
F
S
31
87°
60°
1
86°
59°
2
87°
62°
3
92°
63°
4
90°
65°
5
89°
68°
6
91°
64°
7
93°
64°
8
94°
65°
9
91°
63°
10
89°
64°
11
90°
67°
12
92°
65°
13
94°
69°
14
96°
67°
15
97°
64°
16
91°
69°
17
94°
71°
18
97°
71°
19
97°
70°
20
98°
71°
21
98°
71°
22
97°
70°
23
97°
70°
24
96°
67°
25
94°
66°
26
95°
67°
27
95°
66°
28
92°
68°
29
91°
66°
30
93°
68°
1
95°
70°
2
97°
69°
3
98°
70°
4
97°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Stephenville
Stephenville's June 2026 forecast shows daily high temperatures ranging from 86° to 98°, with overnight lows between 59° and 71°. The average high for June is 93° 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 Stephenville. See also: July | August | September.