S
M
T
W
T
F
S
29
72°
45°
30
71°
45°
31
64°
48°
1
65°
43°
2
63°
37°
3
52°
28°
4
63°
39°
5
65°
44°
6
68°
39°
7
67°
40°
8
73°
44°
9
75°
46°
10
59°
41°
11
64°
45°
12
64°
45°
13
59°
36°
14
45°
31°
15
61°
34°
16
64°
33°
17
50°
33°
18
55°
26°
19
69°
39°
20
74°
46°
21
73°
48°
22
69°
48°
23
76°
36°
24
64°
44°
25
67°
38°
26
57°
40°
27
62°
37°
28
64°
40°
29
66°
43°
30
63°
42°
1
62°
42°
2
65°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Monticello
Monticello's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Monticello. See also: May | June | July.
