S
M
T
W
T
F
S
29
38°
11°
30
48°
31°
31
36°
31°
1
34°
24°
2
38°
19°
3
51°
34°
4
43°
36°
5
51°
29°
6
39°
22°
7
32°
17°
8
42°
29°
9
58°
40°
10
50°
34°
11
56°
44°
12
56°
41°
13
51°
40°
14
54°
38°
15
53°
35°
16
54°
37°
17
52°
33°
18
54°
36°
19
56°
40°
20
56°
39°
21
58°
39°
22
49°
41°
23
56°
42°
24
60°
37°
25
52°
34°
26
49°
32°
27
51°
32°
28
53°
32°
29
51°
34°
30
51°
33°
1
52°
36°
2
53°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Champlain
Champlain's April 2026 forecast shows daily high temperatures ranging from 32° to 60°, with overnight lows between 17° and 44°. The average high for April is 51° with an average low of 35°. 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 Champlain. See also: May | June | July.