S
M
T
W
T
F
S
26
93°
66°
27
93°
68°
28
86°
68°
29
88°
64°
30
84°
70°
31
70°
63°
1
82°
61°
2
81°
59°
3
82°
66°
4
75°
57°
5
77°
48°
6
77°
54°
7
75°
55°
8
77°
50°
9
82°
64°
10
81°
61°
11
82°
64°
12
84°
64°
13
75°
63°
14
79°
63°
15
81°
68°
16
79°
61°
17
83°
61°
18
78°
51°
19
78°
55°
20
82°
62°
21
85°
54°
22
81°
53°
23
77°
56°
24
82°
61°
25
81°
60°
26
84°
59°
27
82°
58°
28
79°
58°
29
81°
59°
30
77°
55°
31
70°
56°
1
70°
55°
2
71°
53°
3
71°
53°
4
72°
57°
5
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in St. Michael
St. Michael's August 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 51° and 62°. The average high for August is 78° with an average low of 57°. 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 St. Michael. See also: September | October | November.
