S
M
T
W
T
F
S
29
74°
39°
30
79°
60°
31
85°
66°
1
87°
67°
2
84°
68°
3
85°
68°
4
75°
44°
5
60°
41°
6
64°
39°
7
57°
38°
8
72°
54°
9
79°
56°
10
80°
59°
11
81°
62°
12
75°
58°
13
73°
58°
14
74°
55°
15
70°
52°
16
72°
50°
17
69°
55°
18
71°
54°
19
76°
56°
20
78°
57°
21
78°
57°
22
77°
58°
23
79°
58°
24
80°
59°
25
80°
58°
26
78°
48°
27
68°
48°
28
68°
51°
29
76°
53°
30
69°
50°
1
69°
53°
2
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Grapevine
Grapevine's April 2026 forecast shows daily high temperatures ranging from 57° to 85°, with overnight lows between 38° and 68°. The average high for April is 73° with an average low of 53°. 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 Grapevine. See also: May | June | July.