S
M
T
W
T
F
S
26
54°
30°
27
45°
36°
28
46°
28°
29
37°
32°
30
43°
27°
1
48°
25°
2
61°
34°
3
68°
37°
4
46°
28°
5
36°
27°
6
39°
28°
7
50°
25°
8
57°
28°
9
48°
32°
10
45°
28°
11
57°
28°
12
55°
39°
13
61°
36°
14
75°
46°
15
73°
50°
16
48°
36°
17
48°
37°
18
45°
37°
19
45°
36°
20
54°
30°
21
68°
46°
22
66°
46°
23
54°
45°
24
73°
39°
25
84°
57°
26
75°
54°
27
70°
55°
28
81°
55°
29
86°
64°
30
82°
61°
31
81°
59°
1
79°
52°
2
82°
61°
3
68°
61°
4
77°
55°
5
72°
52°
6
82°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Roosevelt
Roosevelt's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Roosevelt. See also: June | July | August.