S
M
T
W
T
F
S
31
91°
73°
1
97°
72°
2
91°
73°
3
82°
72°
4
82°
74°
5
82°
73°
6
85°
70°
7
90°
72°
8
91°
74°
9
90°
72°
10
89°
73°
11
87°
73°
12
87°
72°
13
89°
74°
14
88°
73°
15
87°
72°
16
89°
75°
17
89°
75°
18
90°
74°
19
90°
75°
20
91°
75°
21
92°
74°
22
92°
75°
23
91°
75°
24
92°
74°
25
91°
76°
26
92°
76°
27
90°
75°
28
91°
76°
29
91°
75°
30
90°
76°
1
91°
75°
2
90°
75°
3
90°
76°
4
91°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Clewiston
Clewiston's June 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 70° and 76°. The average high for June is 89° with an average low of 74°. 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 Clewiston. See also: July | August | September.
