S
M
T
W
T
F
S
29
61°
30°
30
73°
53°
31
76°
59°
1
60°
36°
2
77°
37°
3
77°
54°
4
78°
44°
5
46°
33°
6
55°
31°
7
39°
26°
8
63°
49°
9
72°
53°
10
63°
39°
11
61°
45°
12
76°
59°
13
72°
61°
14
76°
50°
15
61°
42°
16
63°
43°
17
64°
49°
18
65°
45°
19
64°
47°
20
68°
40°
21
68°
49°
22
69°
49°
23
69°
47°
24
68°
43°
25
60°
40°
26
58°
44°
27
59°
39°
28
64°
43°
29
59°
39°
30
60°
43°
1
65°
44°
2
61°
40°
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 76°, with overnight lows between 26° and 61°. The average high for April is 64° with an average low of 45°. 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.
