S
M
T
W
T
F
S
29
53°
24°
30
72°
38°
31
62°
39°
1
74°
40°
2
39°
37°
3
65°
52°
4
58°
40°
5
64°
40°
6
51°
34°
7
49°
25°
8
44°
32°
9
57°
45°
10
64°
36°
11
66°
43°
12
60°
44°
13
62°
43°
14
61°
43°
15
58°
37°
16
59°
33°
17
52°
33°
18
53°
34°
19
54°
38°
20
58°
43°
21
64°
42°
22
64°
42°
23
55°
41°
24
58°
44°
25
66°
44°
26
62°
43°
27
57°
44°
28
60°
41°
29
58°
44°
30
64°
45°
1
60°
44°
2
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Arlington
Arlington's April 2026 forecast shows daily high temperatures ranging from 39° to 66°, with overnight lows between 25° and 52°. The average high for April is 58° 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 Arlington. See also: May | June | July.
