S
M
T
W
T
F
S
26
63°
41°
27
61°
43°
28
55°
37°
29
59°
37°
30
54°
39°
1
55°
34°
2
70°
28°
3
73°
46°
4
70°
46°
5
55°
36°
6
59°
28°
7
66°
37°
8
79°
37°
9
68°
41°
10
70°
32°
11
84°
34°
12
79°
55°
13
79°
41°
14
81°
54°
15
91°
52°
16
82°
62°
17
86°
54°
18
65°
44°
19
58°
39°
20
66°
47°
21
68°
50°
22
73°
55°
23
76°
56°
24
78°
53°
25
76°
53°
26
81°
59°
27
82°
57°
28
84°
58°
29
77°
52°
30
79°
59°
31
82°
58°
1
81°
59°
2
74°
59°
3
73°
57°
4
76°
59°
5
78°
60°
6
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Le Mars
Le Mars's May 2026 forecast shows daily high temperatures ranging from 58° to 86°, with overnight lows between 39° and 62°. The average high for May is 76° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Le Mars. See also: June | July | August.
