S
M
T
W
T
F
S
26
87°
70°
27
86°
75°
28
87°
75°
29
85°
71°
30
84°
67°
1
67°
54°
2
75°
51°
3
79°
56°
4
79°
65°
5
81°
72°
6
85°
69°
7
80°
59°
8
84°
67°
9
81°
68°
10
83°
66°
11
84°
67°
12
86°
69°
13
84°
69°
14
85°
68°
15
87°
73°
16
81°
70°
17
80°
69°
18
80°
70°
19
81°
70°
20
82°
69°
21
83°
70°
22
85°
65°
23
81°
65°
24
82°
69°
25
82°
70°
26
83°
66°
27
82°
66°
28
83°
68°
29
84°
72°
30
85°
72°
31
84°
73°
1
84°
73°
2
85°
72°
3
85°
73°
4
86°
74°
5
85°
73°
6
83°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lake Charles
Lake Charles's May 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 51° and 74°. The average high for May is 83° with an average low of 68°. 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 Charles. See also: June | July | August.
