S
M
T
W
T
F
S
26
88°
61°
27
77°
55°
28
82°
52°
29
81°
55°
30
81°
50°
31
86°
50°
1
88°
50°
2
86°
55°
3
77°
50°
4
72°
39°
5
79°
41°
6
81°
45°
7
86°
46°
8
86°
46°
9
84°
50°
10
86°
50°
11
84°
55°
12
73°
52°
13
59°
50°
14
68°
50°
15
68°
45°
16
73°
43°
17
73°
45°
18
72°
46°
19
79°
43°
20
84°
46°
21
88°
54°
22
79°
55°
23
80°
51°
24
77°
52°
25
77°
50°
26
81°
45°
27
82°
46°
28
72°
54°
29
63°
50°
30
66°
42°
31
73°
37°
1
68°
46°
2
68°
45°
3
72°
45°
4
75°
43°
5
77°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dubois
Dubois's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Dubois. See also: September | October | November.