S
M
T
W
T
F
S
26
72°
54°
27
70°
50°
28
72°
45°
29
81°
55°
30
72°
57°
1
68°
57°
2
59°
48°
3
68°
41°
4
77°
46°
5
79°
52°
6
82°
59°
7
77°
57°
8
70°
50°
9
77°
55°
10
86°
63°
11
79°
55°
12
68°
50°
13
79°
52°
14
79°
55°
15
77°
46°
16
86°
54°
17
90°
61°
18
90°
64°
19
90°
61°
20
88°
61°
21
90°
64°
22
82°
68°
23
82°
70°
24
82°
68°
25
82°
70°
26
88°
72°
27
90°
70°
28
89°
67°
29
84°
66°
30
79°
60°
31
75°
61°
1
74°
58°
2
80°
57°
3
75°
60°
4
79°
62°
5
78°
64°
6
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rains
Rains's May 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 57° and 70°. The average high for May is 80° with an average low of 63°. 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 Rains. See also: June | July | August.