S
M
T
W
T
F
S
26
47°
30°
27
47°
36°
28
42°
35°
29
43°
30°
30
42°
26°
1
47°
37°
2
47°
30°
3
49°
29°
4
48°
35°
5
46°
30°
6
42°
30°
7
46°
32°
8
49°
33°
9
48°
31°
10
50°
33°
11
49°
32°
12
51°
34°
13
52°
35°
14
56°
34°
15
51°
38°
16
52°
36°
17
51°
34°
18
52°
33°
19
53°
33°
20
53°
39°
21
52°
33°
22
52°
32°
23
53°
40°
24
54°
39°
25
55°
36°
26
54°
35°
27
60°
40°
28
62°
42°
29
60°
42°
30
61°
41°
31
63°
43°
1
62°
43°
2
64°
44°
3
61°
44°
4
64°
43°
5
63°
44°
6
66°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lignite
Lignite's May 2026 forecast shows daily high temperatures ranging from 42° to 66°, with overnight lows between 29° and 45°. The average high for May is 54° with an average low of 37°. 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 Lignite. See also: June | July | August.