S
M
T
W
T
F
S
29
32°
19°
30
36°
24°
31
37°
15°
1
28°
6°
2
22°
16°
3
35°
3°
4
33°
2°
5
34°
-2°
6
35°
-3°
7
40°
26°
8
41°
32°
9
34°
29°
10
37°
29°
11
36°
30°
12
35°
27°
13
33°
19°
14
34°
9°
15
36°
26°
16
38°
29°
17
37°
30°
18
35°
26°
19
35°
31°
20
36°
11°
21
27°
20°
22
37°
32°
23
40°
34°
24
40°
31°
25
43°
33°
26
41°
32°
27
42°
30°
28
40°
32°
29
42°
31°
30
41°
34°
1
43°
30°
2
42°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Marshall
Marshall's April 2026 forecast shows daily high temperatures ranging from 27° to 43°, with overnight lows between 20° and 34°. The average high for April is 40° with an average low of 31°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Marshall. See also: May | June | July.