S
M
T
W
T
F
S
26
46°
33°
27
50°
31°
28
54°
33°
29
61°
30°
30
60°
39°
1
67°
35°
2
78°
29°
3
73°
37°
4
66°
40°
5
47°
37°
6
57°
29°
7
71°
33°
8
71°
44°
9
69°
45°
10
73°
38°
11
90°
41°
12
78°
46°
13
93°
48°
14
85°
54°
15
82°
48°
16
80°
48°
17
63°
46°
18
48°
38°
19
57°
35°
20
63°
37°
21
63°
36°
22
63°
42°
23
74°
47°
24
74°
44°
25
81°
49°
26
76°
46°
27
72°
45°
28
74°
47°
29
75°
50°
30
72°
47°
31
71°
48°
1
70°
44°
2
68°
49°
3
65°
47°
4
74°
50°
5
74°
50°
6
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lusk
Lusk's May 2026 forecast shows daily high temperatures ranging from 57° to 81°, with overnight lows between 35° and 50°. The average high for May is 70° with an average low of 45°. 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 Lusk. See also: June | July | August.