S
M
T
W
T
F
S
29
28°
18°
30
22°
3°
31
29°
-4°
1
39°
11°
2
33°
26°
3
42°
30°
4
50°
26°
5
37°
19°
6
40°
16°
7
42°
24°
8
34°
21°
9
44°
23°
10
60°
21°
11
63°
28°
12
49°
33°
13
54°
29°
14
60°
29°
15
45°
20°
16
20°
15°
17
25°
9°
18
43°
9°
19
62°
22°
20
66°
36°
21
76°
32°
22
72°
37°
23
39°
24°
24
25°
20°
25
30°
20°
26
31°
23°
27
36°
22°
28
47°
26°
29
52°
28°
30
59°
33°
1
68°
36°
2
58°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Biggar
Biggar's April 2026 forecast shows daily high temperatures ranging from 36° to 68°, with overnight lows between 22° and 36°. The average high for April is 53° with an average low of 30°. 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 Biggar. See also: May | June | July.