S
M
T
W
T
F
S
31
81°
64°
1
85°
63°
2
85°
67°
3
87°
61°
4
82°
67°
5
89°
63°
6
90°
69°
7
81°
67°
8
88°
65°
9
91°
72°
10
90°
66°
11
86°
59°
12
82°
58°
13
77°
54°
14
75°
52°
15
79°
54°
16
74°
54°
17
75°
58°
18
79°
60°
19
83°
59°
20
83°
64°
21
80°
63°
22
82°
62°
23
84°
65°
24
84°
65°
25
83°
64°
26
86°
64°
27
78°
58°
28
78°
62°
29
80°
66°
30
84°
66°
1
85°
65°
2
85°
66°
3
86°
61°
4
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Le Mars
Le Mars's June 2026 forecast shows daily high temperatures ranging from 74° to 91°, with overnight lows between 52° and 72°. The average high for June is 82° with an average low of 62°. 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 Le Mars. See also: July | August | September.