S
M
T
W
T
F
S
26
92°
74°
27
93°
73°
28
93°
74°
29
90°
73°
30
89°
74°
31
90°
74°
1
91°
73°
2
92°
73°
3
92°
72°
4
93°
74°
5
93°
73°
6
92°
73°
7
88°
72°
8
88°
73°
9
89°
73°
10
91°
72°
11
90°
73°
12
87°
72°
13
87°
72°
14
92°
69°
15
91°
72°
16
93°
70°
17
92°
71°
18
88°
70°
19
89°
71°
20
89°
70°
21
92°
67°
22
87°
66°
23
86°
67°
24
87°
66°
25
88°
66°
26
88°
67°
27
89°
69°
28
92°
69°
29
92°
68°
30
91°
67°
31
91°
70°
1
90°
69°
2
87°
66°
3
86°
68°
4
89°
67°
5
90°
69°
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 86° to 93°, with overnight lows between 66° and 74°. The average high for August is 90° with an average low of 71°. 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.
