S
M
T
W
T
F
S
29
50°
25°
30
36°
28°
31
31°
21°
1
38°
17°
2
30°
26°
3
40°
22°
4
33°
21°
5
40°
16°
6
27°
2°
7
37°
34°
8
44°
25°
9
41°
21°
10
44°
24°
11
53°
30°
12
58°
36°
13
53°
33°
14
54°
32°
15
56°
34°
16
58°
35°
17
53°
30°
18
57°
35°
19
51°
33°
20
47°
29°
21
52°
29°
22
55°
33°
23
47°
31°
24
47°
26°
25
49°
37°
26
50°
38°
27
60°
33°
28
58°
34°
29
62°
41°
30
64°
40°
1
64°
41°
2
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Border
Border's April 2026 forecast shows daily high temperatures ranging from 27° to 65°, with overnight lows between 2° and 42°. The average high for April is 51° with an average low of 31°. 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 Border. See also: May | June | July.