S
M
T
W
T
F
S
29
69°
54°
30
78°
55°
31
81°
65°
1
79°
68°
2
80°
59°
3
82°
67°
4
84°
66°
5
72°
52°
6
71°
48°
7
79°
53°
8
78°
55°
9
78°
57°
10
80°
60°
11
84°
59°
12
84°
60°
13
82°
61°
14
83°
59°
15
84°
58°
16
81°
53°
17
81°
58°
18
77°
58°
19
75°
57°
20
78°
58°
21
79°
58°
22
79°
57°
23
80°
58°
24
79°
58°
25
80°
59°
26
82°
59°
27
83°
57°
28
78°
57°
29
81°
60°
30
79°
56°
1
78°
56°
2
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Merrill
Merrill's April 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 48° and 67°. The average high for April is 80° with an average low of 58°. 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 Merrill. See also: May | June | July.
