S
M
T
W
T
F
S
29
87°
52°
30
83°
56°
31
72°
54°
1
75°
48°
2
71°
54°
3
76°
42°
4
83°
45°
5
88°
48°
6
87°
52°
7
83°
49°
8
84°
46°
9
84°
56°
10
77°
51°
11
73°
49°
12
65°
49°
13
68°
43°
14
68°
46°
15
73°
50°
16
75°
51°
17
79°
54°
18
78°
55°
19
76°
53°
20
72°
52°
21
73°
50°
22
76°
53°
23
74°
51°
24
68°
47°
25
69°
48°
26
68°
49°
27
67°
47°
28
67°
47°
29
68°
48°
30
69°
48°
1
69°
49°
2
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Monson
Monson's April 2026 forecast shows daily high temperatures ranging from 65° to 79°, with overnight lows between 43° and 55°. The average high for April is 71° with an average low of 50°. 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 Monson. See also: May | June | July.