S
M
T
W
T
F
S
26
79°
63°
27
80°
58°
28
75°
57°
29
73°
62°
30
76°
61°
31
75°
63°
1
77°
60°
2
77°
57°
3
74°
56°
4
73°
55°
5
74°
56°
6
75°
57°
7
78°
56°
8
73°
56°
9
77°
57°
10
78°
62°
11
79°
59°
12
80°
62°
13
80°
64°
14
81°
63°
15
80°
55°
16
81°
54°
17
72°
54°
18
72°
55°
19
71°
56°
20
70°
54°
21
69°
55°
22
72°
61°
23
71°
62°
24
79°
61°
25
80°
54°
26
79°
51°
27
70°
51°
28
69°
50°
29
69°
55°
30
70°
60°
31
76°
61°
1
76°
59°
2
78°
56°
3
75°
54°
4
74°
58°
5
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Deseronto
Deseronto's August 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 50° and 64°. The average high for August is 75° 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 Deseronto. See also: September | October | November.