S
M
T
W
T
F
S
28
94°
73°
29
94°
71°
30
93°
70°
1
92°
68°
2
95°
68°
3
96°
70°
4
98°
71°
5
98°
72°
6
95°
71°
7
96°
72°
8
95°
74°
9
93°
72°
10
94°
71°
11
94°
73°
12
90°
72°
13
91°
72°
14
90°
71°
15
89°
72°
16
88°
71°
17
93°
72°
18
90°
71°
19
90°
72°
20
92°
72°
21
92°
73°
22
93°
73°
23
89°
72°
24
93°
73°
25
94°
74°
26
92°
74°
27
93°
73°
28
93°
74°
29
90°
73°
30
89°
74°
31
90°
74°
1
91°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sylvania
Sylvania's July 2026 forecast shows daily high temperatures ranging from 88° to 98°, with overnight lows between 68° and 74°. The average high for July is 92° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Sylvania. See also: August | September | October.