S
M
T
W
T
F
S
26
74°
40°
27
68°
51°
28
62°
48°
29
76°
39°
30
81°
39°
1
85°
40°
2
86°
56°
3
91°
49°
4
82°
51°
5
76°
59°
6
78°
61°
7
78°
55°
8
73°
48°
9
83°
46°
10
74°
48°
11
82°
48°
12
88°
46°
13
65°
54°
14
68°
52°
15
65°
49°
16
62°
45°
17
69°
46°
18
75°
52°
19
76°
48°
20
77°
54°
21
84°
50°
22
87°
45°
23
82°
60°
24
84°
56°
25
77°
52°
26
72°
46°
27
85°
56°
28
85°
60°
29
66°
58°
30
67°
47°
31
73°
47°
1
84°
55°
2
90°
61°
3
76°
55°
4
77°
50°
5
73°
49°
6
71°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Underwood
Underwood's May 2026 forecast shows daily high temperatures ranging from 67° to 90°, with overnight lows between 46° and 61°. The average high for May is 76° with an average low of 51°. 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 Underwood. See also: June | July | August.
