S
M
T
W
T
F
S
31
70°
43°
1
72°
39°
2
75°
43°
3
79°
43°
4
75°
50°
5
81°
46°
6
73°
48°
7
63°
39°
8
70°
41°
9
63°
46°
10
61°
34°
11
68°
36°
12
77°
41°
13
73°
45°
14
75°
46°
15
81°
46°
16
88°
52°
17
84°
46°
18
79°
45°
19
81°
48°
20
72°
55°
21
79°
50°
22
82°
46°
23
86°
46°
24
84°
55°
25
77°
54°
26
65°
45°
27
55°
39°
28
54°
37°
29
62°
41°
30
65°
39°
1
69°
43°
2
73°
44°
3
76°
46°
4
76°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Ketchum
Ketchum's June 2026 forecast shows daily high temperatures ranging from 54° to 77°, with overnight lows between 37° and 54°. The average high for June is 67° with an average low of 44°. 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 Ketchum. See also: July | August | September.
