S
M
T
W
T
F
S
26
93°
72°
27
97°
72°
28
84°
66°
29
88°
64°
30
88°
68°
31
72°
63°
1
86°
63°
2
81°
64°
3
84°
61°
4
73°
64°
5
77°
55°
6
81°
52°
7
81°
63°
8
81°
59°
9
80°
63°
10
85°
64°
11
83°
64°
12
83°
62°
13
79°
61°
14
77°
62°
15
76°
60°
16
78°
61°
17
79°
63°
18
80°
63°
19
78°
62°
20
80°
63°
21
80°
64°
22
79°
60°
23
83°
65°
24
80°
65°
25
80°
65°
26
82°
64°
27
82°
63°
28
80°
59°
29
75°
57°
30
72°
55°
31
72°
57°
1
73°
62°
2
74°
63°
3
79°
63°
4
79°
62°
5
77°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wabasha
Wabasha's August 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 55° and 65°. The average high for August is 79° with an average low of 62°. 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 Wabasha. See also: September | October | November.