S
M
T
W
T
F
S
26
88°
67°
27
88°
66°
28
87°
67°
29
85°
65°
30
82°
66°
31
82°
63°
1
81°
61°
2
81°
65°
3
82°
65°
4
82°
64°
5
84°
66°
6
89°
67°
7
91°
67°
8
90°
66°
9
90°
66°
10
89°
65°
11
90°
67°
12
90°
66°
13
89°
66°
14
82°
64°
15
82°
55°
16
81°
57°
17
83°
56°
18
81°
55°
19
84°
54°
20
80°
54°
21
80°
57°
22
82°
53°
23
84°
60°
24
87°
60°
25
89°
62°
26
89°
62°
27
88°
61°
28
89°
54°
29
87°
52°
30
77°
52°
31
77°
53°
1
78°
51°
2
78°
58°
3
84°
58°
4
85°
57°
5
82°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Platte
Platte's August 2026 forecast shows daily high temperatures ranging from 77° to 91°, with overnight lows between 51° and 67°. The average high for August is 85° with an average low of 61°. 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 Platte. See also: September | October | November.