S
M
T
W
T
F
S
26
92°
73°
27
92°
73°
28
94°
72°
29
97°
74°
30
98°
74°
31
98°
73°
1
97°
74°
2
97°
74°
3
98°
73°
4
98°
75°
5
97°
75°
6
98°
74°
7
98°
74°
8
97°
75°
9
98°
75°
10
97°
72°
11
98°
72°
12
94°
71°
13
95°
70°
14
96°
72°
15
97°
71°
16
96°
72°
17
96°
72°
18
97°
66°
19
97°
66°
20
89°
64°
21
90°
64°
22
90°
65°
23
91°
65°
24
91°
66°
25
92°
66°
26
90°
65°
27
92°
65°
28
95°
66°
29
94°
69°
30
95°
68°
31
94°
67°
1
94°
69°
2
93°
67°
3
92°
65°
4
88°
66°
5
90°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cross Plains
Cross Plains's August 2026 forecast shows daily high temperatures ranging from 88° to 98°, with overnight lows between 64° and 75°. The average high for August is 95° with an average low of 70°. 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 Cross Plains. See also: September | October | November.