S
M
T
W
T
F
S
26
85°
59°
27
85°
66°
28
79°
66°
29
70°
59°
30
64°
51°
1
65°
48°
2
68°
43°
3
72°
42°
4
80°
60°
5
67°
54°
6
56°
50°
7
69°
46°
8
76°
46°
9
83°
58°
10
84°
53°
11
76°
53°
12
82°
46°
13
81°
53°
14
77°
54°
15
84°
53°
16
82°
71°
17
88°
66°
18
90°
75°
19
88°
66°
20
71°
64°
21
71°
63°
22
72°
64°
23
80°
65°
24
77°
63°
25
78°
65°
26
80°
66°
27
84°
70°
28
83°
69°
29
78°
65°
30
77°
66°
31
78°
65°
1
80°
66°
2
81°
66°
3
81°
65°
4
82°
65°
5
84°
68°
6
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Miston
Miston's May 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 63° and 70°. The average high for May is 81° with an average low of 66°. 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 Miston. See also: June | July | August.