S
M
T
W
T
F
S
26
71°
42°
27
68°
56°
28
63°
50°
29
61°
39°
30
61°
36°
1
54°
39°
2
57°
34°
3
70°
43°
4
82°
46°
5
55°
45°
6
57°
39°
7
63°
34°
8
68°
46°
9
75°
48°
10
66°
41°
11
63°
43°
12
79°
41°
13
66°
45°
14
70°
37°
15
77°
55°
16
81°
63°
17
86°
63°
18
77°
64°
19
79°
57°
20
64°
46°
21
68°
45°
22
74°
58°
23
74°
59°
24
82°
56°
25
84°
61°
26
84°
64°
27
78°
61°
28
82°
57°
29
81°
55°
30
75°
56°
31
78°
60°
1
80°
59°
2
79°
61°
3
81°
60°
4
79°
57°
5
77°
57°
6
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Plattville
Plattville's May 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 55° and 64°. The average high for May is 79° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Plattville. See also: June | July | August.
