S
M
T
W
T
F
S
29
86°
58°
30
85°
63°
31
81°
63°
1
72°
54°
2
77°
51°
3
86°
55°
4
86°
60°
5
88°
61°
6
85°
58°
7
89°
60°
8
87°
61°
9
82°
59°
10
75°
55°
11
76°
54°
12
78°
54°
13
79°
56°
14
85°
58°
15
88°
60°
16
81°
49°
17
86°
55°
18
87°
56°
19
86°
55°
20
86°
55°
21
85°
54°
22
84°
55°
23
79°
50°
24
77°
49°
25
82°
52°
26
88°
56°
27
89°
57°
28
89°
56°
29
88°
57°
30
89°
58°
1
90°
58°
2
91°
60°
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 75° to 91°, with overnight lows between 49° and 61°. The average high for April is 85° 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 Grapevine. See also: May | June | July.