S
M
T
W
T
F
S
28
80°
46°
29
81°
49°
30
82°
47°
1
81°
44°
2
80°
49°
3
80°
42°
4
81°
42°
5
78°
43°
6
84°
46°
7
86°
47°
8
86°
47°
9
88°
52°
10
87°
52°
11
84°
51°
12
83°
49°
13
83°
51°
14
82°
50°
15
87°
52°
16
87°
52°
17
88°
51°
18
84°
51°
19
82°
49°
20
78°
46°
21
81°
51°
22
83°
50°
23
81°
49°
24
82°
50°
25
86°
54°
26
87°
50°
27
86°
49°
28
87°
50°
29
81°
52°
30
79°
48°
31
82°
49°
1
87°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Basalt
Basalt's July 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 42° and 54°. The average high for July is 83° 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 Basalt. See also: August | September | October.