S
M
T
W
T
F
S
30
78°
57°
31
79°
59°
1
77°
59°
2
85°
58°
3
81°
50°
4
77°
48°
5
74°
49°
6
73°
52°
7
75°
51°
8
80°
52°
9
81°
54°
10
83°
52°
11
80°
47°
12
76°
47°
13
78°
48°
14
80°
51°
15
82°
54°
16
82°
55°
17
81°
53°
18
81°
51°
19
70°
42°
20
71°
43°
21
70°
44°
22
Hist. Avg.
75°
50°
23
Hist. Avg.
75°
49°
24
Hist. Avg.
74°
49°
25
Hist. Avg.
74°
48°
26
Hist. Avg.
73°
48°
27
Hist. Avg.
73°
48°
28
Hist. Avg.
72°
47°
29
Hist. Avg.
72°
47°
30
Hist. Avg.
71°
46°
1
Hist. Avg.
71°
46°
2
Hist. Avg.
70°
45°
3
Hist. Avg.
70°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Platte
Platte's September 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 42° and 59°. The average high for September is 78° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Platte. See also: October | November | December.
