S
M
T
W
T
F
S
31
91°
74°
1
88°
76°
2
87°
71°
3
87°
71°
4
83°
72°
5
87°
70°
6
88°
74°
7
87°
78°
8
89°
77°
9
90°
76°
10
91°
75°
11
90°
75°
12
91°
76°
13
92°
76°
14
90°
76°
15
88°
75°
16
82°
76°
17
85°
78°
18
92°
80°
19
91°
78°
20
88°
79°
21
92°
79°
22
90°
75°
23
92°
76°
24
90°
73°
25
90°
75°
26
89°
74°
27
88°
76°
28
90°
74°
29
90°
75°
30
89°
73°
1
89°
75°
2
88°
76°
3
88°
76°
4
89°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lake Arthur
Lake Arthur's June 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 73° and 80°. The average high for June is 89° with an average low of 76°. 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 Lake Arthur. See also: July | August | September.
