S
M
T
W
T
F
S
29
49°
22°
30
50°
33°
31
34°
26°
1
32°
17°
2
38°
18°
3
52°
32°
4
38°
32°
5
42°
29°
6
32°
17°
7
31°
10°
8
42°
17°
9
54°
30°
10
40°
29°
11
47°
29°
12
40°
29°
13
58°
35°
14
45°
34°
15
48°
36°
16
47°
36°
17
66°
35°
18
54°
32°
19
40°
25°
20
39°
20°
21
54°
27°
22
62°
30°
23
46°
23°
24
52°
32°
25
54°
28°
26
59°
32°
27
64°
42°
28
53°
38°
29
54°
38°
30
48°
34°
1
44°
33°
2
45°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Belleterre
Belleterre's April 2026 forecast shows daily high temperatures ranging from 44° to 64°, with overnight lows between 23° and 42°. The average high for April is 52° with an average low of 33°. 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 Belleterre. See also: May | June | July.