S
M
T
W
T
F
S
28
56°
44°
29
66°
45°
30
78°
48°
1
84°
50°
2
87°
51°
3
91°
52°
4
86°
51°
5
87°
52°
6
84°
51°
7
85°
55°
8
88°
55°
9
83°
49°
10
79°
49°
11
79°
50°
12
82°
55°
13
86°
56°
14
86°
57°
15
87°
57°
16
83°
56°
17
87°
56°
18
87°
57°
19
90°
58°
20
87°
57°
21
88°
56°
22
83°
57°
23
83°
54°
24
84°
53°
25
83°
54°
26
86°
57°
27
87°
58°
28
88°
58°
29
83°
52°
30
79°
49°
31
80°
49°
1
82°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Challis
Challis's July 2026 forecast shows daily high temperatures ranging from 56° to 91°, with overnight lows between 44° and 58°. The average high for July is 83° with an average low of 53°. 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 Challis. See also: August | September | October.
