S
M
T
W
T
F
S
26
52°
45°
27
61°
41°
28
68°
41°
29
73°
41°
30
75°
46°
1
77°
48°
2
77°
54°
3
66°
50°
4
52°
48°
5
55°
48°
6
72°
43°
7
81°
50°
8
82°
52°
9
85°
56°
10
85°
58°
11
92°
63°
12
88°
56°
13
81°
50°
14
80°
50°
15
78°
47°
16
73°
48°
17
73°
49°
18
74°
50°
19
75°
48°
20
75°
47°
21
77°
46°
22
71°
44°
23
74°
46°
24
77°
47°
25
80°
48°
26
78°
46°
27
80°
47°
28
77°
46°
29
81°
52°
30
83°
52°
31
84°
53°
1
84°
53°
2
83°
52°
3
83°
52°
4
79°
51°
5
76°
50°
6
77°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Standard
Standard's May 2026 forecast shows daily high temperatures ranging from 71° to 92°, with overnight lows between 44° and 63°. The average high for May is 80° with an average low of 50°. 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 Standard. See also: June | July | August.