S
M
T
W
T
F
S
26
82°
65°
27
80°
64°
28
84°
66°
29
85°
67°
30
85°
66°
31
84°
67°
1
84°
66°
2
85°
67°
3
85°
66°
4
81°
65°
5
84°
66°
6
82°
66°
7
84°
63°
8
76°
59°
9
76°
60°
10
79°
64°
11
84°
66°
12
83°
66°
13
86°
67°
14
85°
66°
15
83°
64°
16
80°
62°
17
78°
64°
18
79°
64°
19
83°
63°
20
84°
64°
21
83°
62°
22
82°
56°
23
75°
55°
24
75°
55°
25
76°
56°
26
77°
55°
27
79°
54°
28
78°
58°
29
79°
61°
30
75°
61°
31
75°
60°
1
81°
61°
2
81°
56°
3
80°
52°
4
73°
57°
5
72°
60°
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 72° to 86°, with overnight lows between 52° and 67°. The average high for August is 81° with an average low of 62°. 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.