S
M
T
W
T
F
S
26
90°
68°
27
89°
67°
28
88°
66°
29
88°
66°
30
87°
65°
31
87°
66°
1
86°
65°
2
86°
65°
3
87°
66°
4
87°
65°
5
86°
65°
6
81°
63°
7
80°
63°
8
82°
62°
9
79°
62°
10
82°
64°
11
84°
64°
12
84°
57°
13
85°
56°
14
83°
64°
15
82°
59°
16
87°
53°
17
77°
52°
18
74°
51°
19
75°
52°
20
76°
53°
21
76°
53°
22
77°
54°
23
76°
56°
24
76°
60°
25
80°
52°
26
75°
51°
27
74°
51°
28
75°
54°
29
81°
59°
30
81°
58°
31
84°
49°
1
75°
50°
2
74°
56°
3
73°
59°
4
80°
49°
5
82°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Otsego
Otsego's August 2026 forecast shows daily high temperatures ranging from 73° to 90°, with overnight lows between 47° and 68°. The average high for August is 81° with an average low of 59°. 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 Otsego. See also: September | October | November.
