S
M
T
W
T
F
S
26
90°
50°
27
81°
50°
28
72°
46°
29
70°
41°
30
70°
45°
1
61°
45°
2
77°
43°
3
84°
43°
4
90°
59°
5
73°
46°
6
57°
43°
7
77°
39°
8
82°
52°
9
93°
52°
10
70°
52°
11
81°
43°
12
97°
52°
13
95°
59°
14
99°
68°
15
100°
64°
16
102°
66°
17
99°
68°
18
99°
54°
19
70°
46°
20
72°
45°
21
73°
55°
22
82°
61°
23
82°
57°
24
88°
54°
25
90°
61°
26
82°
63°
27
72°
61°
28
82°
61°
29
90°
61°
30
97°
64°
31
97°
59°
1
95°
64°
2
88°
64°
3
88°
68°
4
90°
63°
5
91°
63°
6
72°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Spearman
Spearman'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 Spearman. See also: June | July | August.