S
M
T
W
T
F
S
26
104°
77°
27
105°
75°
28
106°
75°
29
105°
79°
30
105°
76°
31
111°
79°
1
97°
71°
2
98°
68°
3
104°
66°
4
106°
74°
5
105°
76°
6
105°
77°
7
104°
77°
8
108°
73°
9
105°
73°
10
105°
74°
11
105°
80°
12
105°
81°
13
108°
83°
14
106°
82°
15
103°
79°
16
107°
73°
17
103°
73°
18
108°
77°
19
108°
74°
20
101°
75°
21
102°
74°
22
103°
72°
23
101°
75°
24
104°
74°
25
104°
75°
26
102°
73°
27
101°
74°
28
93°
70°
29
95°
75°
30
96°
74°
31
92°
75°
1
95°
74°
2
92°
72°
3
85°
67°
4
84°
64°
5
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lawton
Lawton's August 2026 forecast shows daily high temperatures ranging from 84° to 108°, with overnight lows between 64° and 79°. The average high for August is 98° with an average low of 73°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Lawton. See also: September | October | November.
