S
M
T
W
T
F
S
26
90°
50°
27
90°
52°
28
89°
47°
29
87°
47°
30
86°
48°
31
84°
48°
1
86°
47°
2
86°
47°
3
87°
48°
4
90°
54°
5
91°
54°
6
92°
50°
7
91°
52°
8
92°
49°
9
85°
50°
10
90°
53°
11
92°
51°
12
90°
52°
13
89°
53°
14
92°
52°
15
93°
55°
16
94°
53°
17
93°
52°
18
89°
48°
19
86°
51°
20
86°
48°
21
85°
49°
22
85°
52°
23
91°
51°
24
91°
52°
25
92°
47°
26
91°
48°
27
86°
44°
28
82°
44°
29
82°
45°
30
83°
44°
31
86°
48°
1
84°
45°
2
82°
43°
3
83°
44°
4
82°
44°
5
89°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Butte Falls
Butte Falls's August 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 43° and 55°. The average high for August is 88° 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 August weather will actually feel in Butte Falls. See also: September | October | November.