S
M
T
W
T
F
S
29
43°
20°
30
62°
35°
31
48°
36°
1
45°
31°
2
43°
30°
3
60°
35°
4
49°
35°
5
45°
36°
6
36°
30°
7
33°
21°
8
43°
15°
9
62°
29°
10
59°
41°
11
42°
33°
12
50°
27°
13
57°
40°
14
59°
46°
15
53°
43°
16
70°
49°
17
63°
41°
18
69°
39°
19
54°
29°
20
35°
26°
21
46°
22°
22
55°
37°
23
50°
31°
24
46°
28°
25
56°
26°
26
64°
32°
27
71°
37°
28
71°
46°
29
69°
43°
30
53°
42°
1
52°
36°
2
47°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Derby Line
Derby Line's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Derby Line. See also: May | June | July.