S
M
T
W
T
F
S
26
87°
68°
27
87°
74°
28
86°
70°
29
73°
62°
30
64°
58°
1
60°
53°
2
75°
51°
3
81°
47°
4
81°
50°
5
86°
67°
6
76°
54°
7
71°
51°
8
80°
56°
9
82°
65°
10
84°
66°
11
78°
58°
12
84°
51°
13
88°
51°
14
90°
66°
15
88°
70°
16
87°
70°
17
89°
75°
18
86°
71°
19
85°
67°
20
84°
66°
21
81°
65°
22
82°
64°
23
82°
66°
24
87°
66°
25
88°
65°
26
85°
67°
27
88°
64°
28
87°
67°
29
85°
68°
30
82°
68°
31
86°
67°
1
83°
68°
2
84°
68°
3
87°
69°
4
89°
69°
5
88°
68°
6
83°
69°
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 81° to 90°, with overnight lows between 64° and 75°. The average high for May is 86° with an average low of 68°. 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.
