S
M
T
W
T
F
S
31
91°
71°
1
93°
69°
2
87°
70°
3
84°
66°
4
83°
59°
5
87°
59°
6
87°
62°
7
87°
74°
8
85°
71°
9
93°
72°
10
92°
72°
11
91°
73°
12
91°
71°
13
90°
69°
14
88°
68°
15
86°
69°
16
84°
68°
17
84°
70°
18
86°
72°
19
88°
70°
20
86°
71°
21
90°
68°
22
88°
71°
23
88°
70°
24
87°
71°
25
87°
71°
26
88°
70°
27
90°
71°
28
88°
71°
29
87°
72°
30
88°
72°
1
89°
71°
2
88°
72°
3
88°
71°
4
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sylvan
Sylvan's June 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 68° and 73°. The average high for June is 88° 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 June weather will actually feel in Sylvan. See also: July | August | September.
