S
M
T
W
T
F
S
26
52°
25°
27
48°
32°
28
43°
27°
29
45°
28°
30
39°
25°
1
55°
23°
2
68°
36°
3
73°
30°
4
45°
32°
5
36°
28°
6
46°
28°
7
55°
23°
8
63°
36°
9
54°
32°
10
54°
27°
11
68°
32°
12
70°
39°
13
75°
32°
14
77°
57°
15
72°
41°
16
52°
34°
17
48°
32°
18
43°
36°
19
46°
30°
20
66°
30°
21
68°
46°
22
68°
46°
23
57°
41°
24
79°
41°
25
84°
55°
26
88°
55°
27
84°
59°
28
93°
59°
29
86°
64°
30
78°
61°
31
76°
60°
1
74°
54°
2
81°
58°
3
78°
53°
4
73°
49°
5
70°
49°
6
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lawton
Lawton's May 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 49° and 64°. The average high for May is 76° with an average low of 56°. 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 Lawton. See also: June | July | August.
