S
M
T
W
T
F
S
26
85°
64°
27
86°
67°
28
82°
67°
29
82°
61°
30
86°
57°
31
88°
62°
1
79°
68°
2
77°
64°
3
81°
58°
4
83°
55°
5
85°
55°
6
87°
69°
7
85°
68°
8
88°
64°
9
85°
57°
10
85°
67°
11
78°
64°
12
75°
64°
13
80°
64°
14
84°
69°
15
78°
70°
16
85°
70°
17
83°
66°
18
81°
59°
19
81°
66°
20
78°
59°
21
81°
55°
22
78°
60°
23
75°
57°
24
77°
52°
25
78°
57°
26
82°
63°
27
81°
62°
28
80°
56°
29
80°
60°
30
88°
66°
31
88°
65°
1
76°
57°
2
74°
57°
3
75°
56°
4
79°
58°
5
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sylvania
Sylvania's August 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 56° and 66°. The average high for August is 80° with an average low of 60°. 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 Sylvania. See also: September | October | November.
