S
M
T
W
T
F
S
29
69°
39°
30
75°
34°
31
50°
32°
1
44°
29°
2
36°
31°
3
38°
32°
4
38°
32°
5
53°
28°
6
39°
23°
7
43°
17°
8
56°
33°
9
45°
32°
10
56°
28°
11
51°
32°
12
83°
51°
13
72°
45°
14
63°
45°
15
69°
43°
16
79°
56°
17
66°
26°
18
42°
27°
19
53°
31°
20
63°
45°
21
71°
44°
22
68°
50°
23
67°
45°
24
58°
38°
25
55°
36°
26
57°
35°
27
60°
37°
28
62°
39°
29
60°
39°
30
61°
43°
1
56°
39°
2
60°
41°
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 42° to 79°, with overnight lows between 26° and 56°. The average high for April is 62° 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.
