S
M
T
W
T
F
S
29
61°
41°
30
83°
48°
31
80°
51°
1
51°
38°
2
73°
42°
3
66°
44°
4
51°
40°
5
54°
33°
6
54°
37°
7
42°
33°
8
73°
40°
9
73°
47°
10
57°
39°
11
58°
36°
12
77°
57°
13
79°
60°
14
82°
64°
15
74°
60°
16
77°
60°
17
83°
47°
18
51°
36°
19
56°
34°
20
60°
28°
21
77°
47°
22
78°
57°
23
81°
56°
24
71°
47°
25
71°
41°
26
77°
60°
27
69°
47°
28
64°
41°
29
62°
39°
30
62°
38°
1
59°
37°
2
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Monmouth
Monmouth's April 2026 forecast shows daily high temperatures ranging from 59° to 77°, with overnight lows between 37° and 60°. The average high for April is 65° with an average low of 44°. 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 Monmouth. See also: May | June | July.
