S
M
T
W
T
F
S
29
67°
34°
30
74°
35°
31
47°
32°
1
43°
29°
2
35°
31°
3
37°
31°
4
37°
31°
5
51°
30°
6
37°
22°
7
43°
37°
8
53°
30°
9
47°
30°
10
56°
34°
11
60°
51°
12
72°
58°
13
62°
36°
14
50°
32°
15
53°
37°
16
53°
37°
17
62°
38°
18
57°
41°
19
58°
37°
20
53°
41°
21
51°
38°
22
52°
41°
23
57°
38°
24
53°
34°
25
60°
45°
26
60°
43°
27
66°
45°
28
65°
41°
29
65°
46°
30
67°
47°
1
67°
42°
2
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Biscay
Biscay's April 2026 forecast shows daily high temperatures ranging from 37° to 72°, with overnight lows between 22° and 58°. The average high for April is 57° with an average low of 40°. 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 Biscay. See also: May | June | July.
