S
M
T
W
T
F
S
26
87°
67°
27
84°
60°
28
79°
64°
29
83°
65°
30
82°
62°
31
82°
57°
1
81°
59°
2
80°
57°
3
80°
59°
4
81°
57°
5
80°
58°
6
81°
59°
7
81°
59°
8
82°
65°
9
84°
65°
10
85°
64°
11
85°
65°
12
86°
65°
13
84°
59°
14
88°
57°
15
79°
57°
16
80°
58°
17
81°
58°
18
80°
56°
19
78°
56°
20
78°
57°
21
79°
58°
22
79°
58°
23
78°
57°
24
79°
59°
25
79°
62°
26
80°
64°
27
83°
64°
28
86°
62°
29
86°
55°
30
84°
60°
31
78°
55°
1
77°
57°
2
76°
61°
3
83°
53°
4
80°
54°
5
77°
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 76° to 88°, with overnight lows between 53° and 67°. The average high for August is 81° 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.
