S
M
T
W
T
F
S
29
86°
46°
30
86°
45°
31
58°
41°
1
69°
40°
2
80°
35°
3
N/A
4
65°
32°
5
71°
35°
6
73°
33°
7
69°
37°
8
81°
41°
9
71°
41°
10
68°
40°
11
67°
37°
12
73°
38°
13
68°
36°
14
73°
37°
15
70°
39°
16
71°
40°
17
67°
34°
18
72°
41°
19
71°
42°
20
73°
41°
21
64°
34°
22
59°
31°
23
68°
42°
24
73°
41°
25
73°
44°
26
74°
44°
27
72°
43°
28
67°
44°
29
63°
44°
30
64°
45°
1
65°
45°
2
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Arlington
Arlington's April 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 31° and 45°. The average high for April is 69° with an average low of 39°. 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.
