S
M
T
W
T
F
S
31
70°
43°
1
72°
39°
2
75°
43°
3
79°
43°
4
75°
50°
5
79°
50°
6
73°
37°
7
55°
36°
8
58°
41°
9
58°
37°
10
55°
32°
11
61°
35°
12
64°
37°
13
66°
40°
14
70°
41°
15
74°
43°
16
70°
44°
17
71°
42°
18
70°
40°
19
75°
45°
20
70°
45°
21
77°
46°
22
76°
47°
23
75°
46°
24
66°
39°
25
71°
45°
26
75°
47°
27
74°
46°
28
77°
47°
29
78°
48°
30
79°
49°
1
79°
48°
2
80°
49°
3
80°
50°
4
79°
49°
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 55° to 80°, with overnight lows between 32° and 50°. The average high for June is 71° with an average low of 43°. 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.
