S
M
T
W
T
F
S
26
80°
60°
27
71°
53°
28
66°
51°
29
83°
59°
30
74°
61°
1
66°
57°
2
67°
48°
3
70°
41°
4
78°
42°
5
81°
49°
6
81°
61°
7
78°
59°
8
71°
49°
9
73°
53°
10
82°
56°
11
80°
57°
12
73°
53°
13
79°
47°
14
77°
56°
15
75°
44°
16
83°
49°
17
88°
63°
18
87°
63°
19
87°
63°
20
90°
65°
21
89°
67°
22
82°
63°
23
75°
66°
24
81°
66°
25
80°
67°
26
82°
66°
27
85°
67°
28
86°
67°
29
81°
64°
30
73°
58°
31
74°
61°
1
82°
66°
2
85°
64°
3
84°
65°
4
82°
66°
5
84°
67°
6
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Welcome
Welcome's May 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 58° and 67°. The average high for May is 81° with an average low of 65°. 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 Welcome. See also: June | July | August.
