S
M
T
W
T
F
S
29
63°
39°
30
82°
46°
31
76°
46°
1
46°
37°
2
72°
40°
3
61°
44°
4
52°
42°
5
54°
36°
6
52°
37°
7
47°
30°
8
74°
39°
9
67°
50°
10
55°
42°
11
59°
37°
12
81°
55°
13
81°
64°
14
83°
67°
15
79°
59°
16
73°
58°
17
84°
55°
18
56°
39°
19
54°
38°
20
60°
33°
21
78°
46°
22
82°
57°
23
82°
63°
24
72°
46°
25
69°
47°
26
76°
56°
27
69°
46°
28
63°
45°
29
64°
47°
30
60°
42°
1
58°
40°
2
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mark
Mark's April 2026 forecast shows daily high temperatures ranging from 58° to 82°, with overnight lows between 40° and 63°. The average high for April is 69° with an average low of 48°. 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 Mark. See also: May | June | July.