S
M
T
W
T
F
S
31
90°
73°
1
90°
73°
2
90°
70°
3
88°
70°
4
80°
71°
5
87°
68°
6
89°
74°
7
88°
77°
8
88°
76°
9
90°
72°
10
90°
74°
11
93°
73°
12
91°
74°
13
93°
75°
14
93°
75°
15
86°
73°
16
80°
74°
17
86°
76°
18
90°
78°
19
91°
76°
20
87°
75°
21
92°
75°
22
92°
76°
23
90°
73°
24
90°
73°
25
91°
72°
26
91°
73°
27
90°
73°
28
90°
74°
29
92°
73°
30
91°
72°
1
91°
74°
2
92°
74°
3
91°
75°
4
91°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Cottonport
Cottonport's June 2026 forecast shows daily high temperatures ranging from 86° to 92°, with overnight lows between 72° and 78°. The average high for June is 90° 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 Cottonport. See also: July | August | September.