S
M
T
W
T
F
S
26
41°
35°
27
46°
32°
28
44°
29°
29
42°
32°
30
43°
33°
1
45°
36°
2
38°
28°
3
39°
25°
4
40°
20°
5
38°
26°
6
36°
26°
7
39°
21°
8
42°
24°
9
40°
26°
10
42°
29°
11
43°
34°
12
46°
33°
13
44°
31°
14
45°
32°
15
43°
33°
16
48°
35°
17
48°
34°
18
49°
36°
19
52°
32°
20
47°
33°
21
49°
36°
22
52°
34°
23
52°
32°
24
50°
33°
25
54°
34°
26
55°
36°
27
58°
38°
28
59°
35°
29
56°
34°
30
54°
34°
31
52°
35°
1
53°
36°
2
54°
38°
3
53°
37°
4
55°
42°
5
55°
41°
6
56°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Marshall
Marshall's May 2026 forecast shows daily high temperatures ranging from 36° to 59°, with overnight lows between 21° and 42°. The average high for May is 49° with an average low of 34°. 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 Marshall. See also: June | July | August.
