S
M
T
W
T
F
S
26
87°
59°
27
87°
59°
28
85°
58°
29
85°
59°
30
86°
59°
31
87°
58°
1
88°
58°
2
86°
59°
3
88°
58°
4
86°
59°
5
87°
59°
6
87°
58°
7
86°
58°
8
82°
58°
9
82°
57°
10
83°
54°
11
81°
56°
12
81°
55°
13
82°
54°
14
83°
56°
15
84°
57°
16
83°
56°
17
85°
52°
18
87°
50°
19
82°
48°
20
81°
52°
21
85°
53°
22
87°
54°
23
87°
52°
24
86°
53°
25
86°
54°
26
83°
51°
27
84°
50°
28
80°
50°
29
82°
49°
30
79°
50°
31
82°
51°
1
85°
49°
2
83°
45°
3
78°
49°
4
79°
44°
5
77°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in St. Michaels
St. Michaels's August 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 43° and 59°. The average high for August is 84° 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 St. Michaels. See also: September | October | November.