S
M
T
W
T
F
S
26
88°
72°
27
91°
65°
28
82°
64°
29
89°
68°
30
86°
67°
31
74°
62°
1
84°
64°
2
85°
65°
3
87°
69°
4
84°
63°
5
82°
62°
6
81°
61°
7
82°
64°
8
83°
62°
9
80°
60°
10
77°
60°
11
81°
64°
12
80°
61°
13
74°
57°
14
75°
62°
15
79°
64°
16
79°
61°
17
75°
60°
18
77°
64°
19
77°
63°
20
76°
62°
21
79°
64°
22
82°
65°
23
83°
63°
24
80°
63°
25
82°
64°
26
83°
64°
27
83°
63°
28
82°
63°
29
81°
62°
30
78°
61°
31
77°
60°
1
79°
61°
2
78°
62°
3
79°
62°
4
80°
61°
5
75°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Waseca
Waseca's August 2026 forecast shows daily high temperatures ranging from 74° to 91°, with overnight lows between 57° and 69°. The average high for August is 81° with an average low of 63°. 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 Waseca. See also: September | October | November.
