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
87°
59°
19
91°
67°
20
79°
57°
21
86°
56°
22
86°
58°
23
90°
61°
24
92°
62°
25
91°
59°
26
87°
58°
27
85°
59°
28
90°
60°
29
91°
60°
30
90°
59°
1
96°
63°
2
87°
60°
3
89°
60°
4
89°
61°
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 79° to 96°, with overnight lows between 56° and 67°. The average high for June is 89° with an average low of 60°. 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.