S
M
T
W
T
F
S
31
91°
73°
1
97°
72°
2
95°
72°
3
84°
70°
4
82°
66°
5
88°
68°
6
91°
64°
7
91°
66°
8
95°
66°
9
86°
70°
10
91°
72°
11
91°
68°
12
93°
73°
13
91°
72°
14
90°
73°
15
92°
73°
16
94°
73°
17
93°
77°
18
96°
74°
19
92°
74°
20
93°
73°
21
91°
74°
22
93°
73°
23
92°
75°
24
91°
73°
25
93°
74°
26
92°
73°
27
91°
74°
28
92°
73°
29
90°
76°
30
91°
75°
1
91°
76°
2
92°
76°
3
91°
75°
4
92°
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 90° to 96°, with overnight lows between 73° and 77°. The average high for June is 92° 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.
