S
M
T
W
T
F
S
31
N/A
1
76°
57°
2
79°
60°
3
72°
55°
4
76°
52°
5
77°
56°
6
81°
58°
7
81°
58°
8
77°
55°
9
74°
54°
10
74°
53°
11
75°
51°
12
73°
50°
13
72°
52°
14
75°
51°
15
69°
49°
16
69°
52°
17
76°
56°
18
78°
56°
19
78°
57°
20
77°
58°
21
78°
57°
22
79°
57°
23
75°
52°
24
71°
56°
25
76°
58°
26
73°
55°
27
75°
57°
28
76°
58°
29
74°
58°
30
73°
57°
1
81°
60°
2
81°
59°
3
75°
58°
4
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lawton
Lawton's June 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 49° and 60°. The average high for June 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 June weather will actually feel in Lawton. See also: July | August | September.