S
M
T
W
T
F
S
31
72°
44°
1
73°
39°
2
77°
50°
3
87°
50°
4
79°
54°
5
88°
50°
6
79°
56°
7
65°
44°
8
79°
44°
9
72°
49°
10
68°
43°
11
74°
40°
12
83°
48°
13
78°
53°
14
81°
48°
15
86°
52°
16
92°
62°
17
84°
60°
18
86°
53°
19
87°
55°
20
80°
59°
21
85°
56°
22
87°
59°
23
91°
51°
24
90°
61°
25
88°
61°
26
75°
54°
27
59°
46°
28
63°
44°
29
71°
47°
30
79°
49°
1
77°
53°
2
82°
55°
3
86°
58°
4
89°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Twin Falls
Twin Falls's June 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 53° and 58°. The average high for June is 84° with an average low of 56°. 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 Twin Falls. See also: July | August | September.