S
M
T
W
T
F
S
29
82°
51°
30
82°
64°
31
83°
64°
1
83°
69°
2
82°
64°
3
82°
70°
4
71°
50°
5
68°
46°
6
71°
47°
7
71°
47°
8
77°
55°
9
79°
57°
10
81°
63°
11
76°
63°
12
72°
66°
13
85°
68°
14
77°
71°
15
79°
67°
16
83°
66°
17
77°
67°
18
73°
48°
19
71°
41°
20
72°
49°
21
59°
54°
22
71°
57°
23
77°
67°
24
86°
64°
25
85°
62°
26
83°
65°
27
92°
72°
28
84°
56°
29
69°
57°
30
62°
54°
1
57°
50°
2
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Van Alstyne
Van Alstyne's April 2026 forecast shows daily high temperatures ranging from 57° to 92°, with overnight lows between 48° and 72°. The average high for April is 71° with an average low of 56°. 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 Van Alstyne. See also: May | June | July.