S
M
T
W
T
F
S
29
84°
50°
30
87°
65°
31
88°
69°
1
91°
71°
2
87°
72°
3
84°
73°
4
83°
58°
5
65°
52°
6
74°
47°
7
78°
47°
8
82°
55°
9
79°
65°
10
77°
66°
11
80°
67°
12
80°
71°
13
87°
71°
14
87°
71°
15
81°
67°
16
83°
70°
17
86°
69°
18
87°
68°
19
86°
68°
20
86°
68°
21
87°
69°
22
80°
58°
23
82°
64°
24
83°
64°
25
84°
63°
26
84°
64°
27
82°
64°
28
83°
65°
29
84°
65°
30
84°
64°
1
85°
66°
2
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Round Top
Round Top's April 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 58° and 71°. The average high for April is 83° with an average low of 66°. 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 Round Top. See also: May | June | July.