S
M
T
W
T
F
S
28
57°
36°
29
63°
43°
30
66°
46°
1
75°
46°
2
79°
50°
3
82°
46°
4
88°
50°
5
88°
55°
6
84°
61°
7
88°
55°
8
N/A
9
87°
51°
10
86°
56°
11
90°
60°
12
90°
61°
13
87°
57°
14
85°
52°
15
87°
53°
16
82°
52°
17
84°
51°
18
83°
52°
19
82°
50°
20
83°
50°
21
83°
50°
22
82°
46°
23
86°
53°
24
78°
51°
25
81°
52°
26
84°
52°
27
85°
51°
28
85°
52°
29
86°
53°
30
86°
53°
31
85°
52°
1
82°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Ketchum
Ketchum's July 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 46° and 61°. The average high for July is 85° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Ketchum. See also: August | September | October.
