S
M
T
W
T
F
S
26
88°
59°
27
89°
56°
28
86°
54°
29
85°
56°
30
86°
50°
31
89°
52°
1
91°
51°
2
91°
55°
3
91°
58°
4
88°
53°
5
88°
47°
6
88°
46°
7
91°
48°
8
90°
50°
9
87°
53°
10
86°
54°
11
87°
55°
12
79°
50°
13
74°
55°
14
76°
52°
15
76°
46°
16
81°
46°
17
85°
48°
18
88°
55°
19
87°
56°
20
88°
57°
21
92°
56°
22
86°
53°
23
80°
52°
24
82°
51°
25
80°
52°
26
79°
50°
27
81°
51°
28
82°
50°
29
80°
50°
30
78°
51°
31
77°
44°
1
74°
48°
2
74°
47°
3
75°
46°
4
77°
48°
5
77°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Basalt
Basalt's August 2026 forecast shows daily high temperatures ranging from 74° to 92°, with overnight lows between 44° and 57°. The average high for August is 81° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Basalt. See also: September | October | November.
