S
M
T
W
T
F
S
26
53°
45°
27
58°
50°
28
60°
42°
29
56°
40°
30
60°
46°
31
60°
52°
1
60°
52°
2
60°
53°
3
60°
51°
4
56°
50°
5
53°
50°
6
52°
50°
7
54°
49°
8
54°
50°
9
62°
51°
10
62°
51°
11
65°
50°
12
N/A
13
66°
56°
14
66°
58°
15
67°
60°
16
64°
58°
17
65°
58°
18
64°
56°
19
57°
51°
20
54°
41°
21
53°
48°
22
58°
49°
23
51°
48°
24
53°
43°
25
56°
46°
26
55°
48°
27
56°
50°
28
54°
47°
29
53°
46°
30
52°
45°
31
52°
45°
1
53°
44°
2
52°
46°
3
52°
49°
4
53°
43°
5
51°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in St. Michael
St. Michael's August 2026 forecast shows daily high temperatures ranging from 51° to 67°, with overnight lows between 41° and 60°. The average high for August is 57° with an average low of 49°. 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.
