S
M
T
W
T
F
S
26
29°
18°
27
37°
21°
28
48°
24°
29
57°
29°
30
67°
34°
1
70°
42°
2
67°
36°
3
64°
38°
4
42°
32°
5
47°
22°
6
57°
27°
7
67°
42°
8
63°
37°
9
60°
30°
10
75°
38°
11
69°
43°
12
73°
39°
13
82°
43°
14
60°
43°
15
43°
31°
16
34°
31°
17
52°
33°
18
56°
38°
19
65°
35°
20
59°
44°
21
67°
40°
22
67°
40°
23
76°
50°
24
66°
46°
25
80°
50°
26
84°
57°
27
77°
56°
28
81°
57°
29
83°
56°
30
76°
54°
31
72°
47°
1
70°
48°
2
73°
48°
3
72°
49°
4
71°
48°
5
72°
51°
6
67°
45°
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 66° to 84°, with overnight lows between 45° and 57°. The average high for May is 75° 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 Marshall. See also: June | July | August.
