S
M
T
W
T
F
S
29
77°
47°
30
92°
42°
31
67°
48°
1
51°
40°
2
52°
42°
3
50°
32°
4
55°
29°
5
70°
36°
6
54°
33°
7
60°
47°
8
75°
38°
9
51°
37°
10
52°
42°
11
57°
41°
12
64°
43°
13
69°
44°
14
62°
39°
15
68°
44°
16
65°
38°
17
70°
47°
18
71°
48°
19
72°
48°
20
73°
50°
21
73°
50°
22
74°
49°
23
74°
49°
24
72°
43°
25
63°
37°
26
60°
36°
27
60°
41°
28
61°
43°
29
62°
39°
30
61°
46°
1
67°
49°
2
73°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Carleton
Carleton's April 2026 forecast shows daily high temperatures ranging from 50° to 75°, with overnight lows between 29° and 51°. The average high for April is 65° with an average low of 42°. 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 Carleton. See also: May | June | July.