S
M
T
W
T
F
S
26
69°
52°
27
70°
54°
28
73°
58°
29
78°
59°
30
78°
60°
31
79°
59°
1
76°
58°
2
77°
59°
3
73°
59°
4
74°
58°
5
78°
59°
6
77°
55°
7
68°
52°
8
70°
57°
9
77°
59°
10
76°
58°
11
72°
58°
12
74°
59°
13
74°
58°
14
67°
57°
15
67°
55°
16
70°
57°
17
75°
57°
18
76°
55°
19
70°
52°
20
74°
56°
21
75°
47°
22
72°
49°
23
74°
54°
24
74°
53°
25
73°
46°
26
66°
53°
27
70°
56°
28
74°
55°
29
74°
52°
30
73°
55°
31
74°
53°
1
73°
44°
2
65°
42°
3
61°
51°
4
67°
52°
5
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Madsen
Madsen's August 2026 forecast shows daily high temperatures ranging from 61° to 79°, with overnight lows between 42° and 60°. The average high for August is 72° with an average low of 54°. 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 Madsen. See also: September | October | November.