S
M
T
W
T
F
S
28
46°
38°
29
55°
40°
30
68°
47°
1
69°
42°
2
75°
40°
3
76°
43°
4
83°
42°
5
87°
47°
6
75°
48°
7
81°
46°
8
84°
48°
9
83°
45°
10
87°
45°
11
95°
49°
12
94°
51°
13
88°
50°
14
81°
53°
15
84°
51°
16
87°
54°
17
88°
56°
18
87°
54°
19
88°
50°
20
83°
52°
21
86°
51°
22
86°
60°
23
88°
58°
24
93°
52°
25
93°
53°
26
90°
49°
27
88°
50°
28
89°
50°
29
88°
47°
30
89°
52°
31
90°
49°
1
93°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Butte
Butte's July 2026 forecast shows daily high temperatures ranging from 93° to 93°, with overnight lows between 49° and 49°. The average high for July is 93° with an average low of 49°. 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 Butte. See also: August | September | October.