S
M
T
W
T
F
S
31
86°
68°
1
88°
72°
2
87°
62°
3
83°
62°
4
87°
67°
5
83°
69°
6
84°
69°
7
84°
69°
8
85°
68°
9
87°
68°
10
86°
67°
11
87°
67°
12
87°
66°
13
86°
67°
14
85°
67°
15
86°
63°
16
83°
62°
17
80°
63°
18
81°
68°
19
81°
68°
20
82°
67°
21
85°
69°
22
84°
68°
23
83°
67°
24
86°
69°
25
87°
70°
26
89°
70°
27
87°
69°
28
89°
70°
29
88°
70°
30
87°
69°
1
87°
71°
2
89°
71°
3
90°
70°
4
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Osceola
Osceola's June 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 62° and 71°. The average high for June is 85° with an average low of 67°. 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 Osceola. See also: July | August | September.