S
M
T
W
T
F
S
29
73°
41°
30
78°
52°
31
69°
49°
1
61°
46°
2
42°
26°
3
52°
27°
4
59°
32°
5
65°
37°
6
69°
43°
7
70°
36°
8
66°
33°
9
62°
31°
10
60°
29°
11
59°
30°
12
62°
31°
13
67°
33°
14
69°
36°
15
60°
28°
16
65°
34°
17
66°
35°
18
67°
35°
19
65°
33°
20
65°
34°
21
54°
27°
22
53°
26°
23
54°
24°
24
54°
25°
25
59°
30°
26
67°
35°
27
64°
29°
28
59°
30°
29
67°
36°
30
69°
37°
1
70°
38°
2
71°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Montello
Montello's April 2026 forecast shows daily high temperatures ranging from 42° to 71°, with overnight lows between 24° and 43°. The average high for April is 62° with an average low of 32°. 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 Montello. See also: May | June | July.