S
M
T
W
T
F
S
31
94°
70°
1
93°
70°
2
92°
69°
3
90°
66°
4
89°
66°
5
86°
72°
6
89°
68°
7
92°
70°
8
95°
74°
9
92°
72°
10
93°
72°
11
94°
76°
12
93°
75°
13
92°
74°
14
91°
73°
15
83°
71°
16
90°
70°
17
91°
71°
18
96°
75°
19
83°
69°
20
88°
72°
21
92°
75°
22
95°
74°
23
95°
75°
24
92°
71°
25
92°
73°
26
92°
72°
27
94°
71°
28
95°
72°
29
96°
74°
30
94°
70°
1
96°
72°
2
94°
73°
3
102°
72°
4
98°
73°
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 88° to 102°, with overnight lows between 70° and 75°. The average high for June is 94° with an average low of 73°. 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.