S
M
T
W
T
F
S
26
35°
23°
27
45°
22°
28
54°
21°
29
50°
31°
30
60°
28°
1
67°
34°
2
62°
35°
3
65°
35°
4
48°
29°
5
46°
30°
6
59°
42°
7
65°
37°
8
65°
41°
9
61°
34°
10
59°
36°
11
61°
35°
12
65°
35°
13
65°
37°
14
70°
43°
15
55°
30°
16
57°
31°
17
60°
32°
18
63°
39°
19
59°
36°
20
57°
35°
21
58°
34°
22
60°
36°
23
58°
36°
24
59°
33°
25
59°
32°
26
61°
33°
27
67°
38°
28
70°
41°
29
67°
41°
30
60°
40°
31
65°
42°
1
65°
43°
2
63°
39°
3
67°
41°
4
68°
45°
5
64°
46°
6
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Martinsdale
Martinsdale's May 2026 forecast shows daily high temperatures ranging from 46° to 70°, with overnight lows between 29° and 46°. The average high for May is 62° with an average low of 37°. 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 Martinsdale. See also: June | July | August.