S
M
T
W
T
F
S
29
83°
46°
30
87°
63°
31
87°
62°
1
89°
69°
2
85°
63°
3
84°
70°
4
72°
53°
5
69°
47°
6
74°
42°
7
73°
43°
8
81°
51°
9
80°
63°
10
82°
64°
11
83°
67°
12
81°
64°
13
86°
70°
14
84°
69°
15
79°
67°
16
88°
66°
17
88°
65°
18
70°
51°
19
70°
50°
20
63°
52°
21
71°
61°
22
79°
63°
23
81°
62°
24
83°
61°
25
82°
56°
26
81°
57°
27
79°
56°
28
83°
56°
29
86°
62°
30
85°
61°
1
87°
62°
2
87°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Pedernales Falls State Park
Pedernales Falls State Park's April 2026 forecast shows daily high temperatures ranging from 63° to 88°, with overnight lows between 50° and 67°. The average high for April is 80° with an average low of 59°. 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 Pedernales Falls State Park. See also: May | June | July.