S
M
T
W
T
F
S
28
93°
74°
29
94°
75°
30
94°
75°
1
91°
75°
2
92°
72°
3
94°
73°
4
97°
76°
5
96°
77°
6
90°
74°
7
92°
74°
8
93°
74°
9
92°
73°
10
93°
74°
11
94°
73°
12
90°
72°
13
85°
71°
14
90°
71°
15
92°
72°
16
90°
72°
17
91°
72°
18
90°
71°
19
91°
73°
20
93°
75°
21
94°
74°
22
93°
74°
23
90°
72°
24
88°
73°
25
88°
72°
26
89°
73°
27
88°
72°
28
87°
72°
29
88°
73°
30
88°
74°
31
89°
74°
1
92°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sylvester
Sylvester's July 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 71° and 75°. The average high for July is 90° with an average low of 73°. 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 Sylvester. See also: August | September | October.