S
M
T
W
T
F
S
26
63°
43°
27
75°
38°
28
74°
52°
29
57°
45°
30
52°
35°
1
45°
33°
2
43°
35°
3
60°
27°
4
73°
47°
5
72°
53°
6
56°
45°
7
59°
33°
8
60°
38°
9
69°
48°
10
62°
40°
11
61°
33°
12
67°
32°
13
68°
45°
14
54°
43°
15
66°
38°
16
74°
62°
17
82°
62°
18
90°
67°
19
87°
67°
20
74°
44°
21
64°
45°
22
69°
49°
23
75°
52°
24
74°
55°
25
72°
53°
26
76°
54°
27
76°
55°
28
77°
54°
29
75°
50°
30
78°
56°
31
77°
55°
1
74°
55°
2
75°
56°
3
76°
55°
4
72°
54°
5
71°
52°
6
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lake Arthur Estates
Lake Arthur Estates's May 2026 forecast shows daily high temperatures ranging from 64° to 90°, with overnight lows between 44° and 67°. 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 Lake Arthur Estates. See also: June | July | August.