S
M
T
W
T
F
S
29
37°
13°
30
52°
30°
31
46°
31°
1
42°
29°
2
35°
28°
3
35°
30°
4
44°
28°
5
53°
42°
6
48°
28°
7
42°
27°
8
38°
23°
9
50°
36°
10
58°
37°
11
53°
34°
12
55°
33°
13
59°
38°
14
52°
31°
15
55°
33°
16
59°
36°
17
57°
36°
18
58°
31°
19
52°
33°
20
53°
36°
21
56°
36°
22
55°
35°
23
53°
35°
24
50°
37°
25
57°
37°
26
51°
36°
27
51°
35°
28
52°
36°
29
52°
35°
30
53°
33°
1
53°
36°
2
52°
35°
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 38° to 59°, with overnight lows between 23° and 42°. The average high for April is 53° with an average low of 34°. 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.
