S
M
T
W
T
F
S
29
89°
58°
30
92°
64°
31
93°
66°
1
95°
68°
2
89°
65°
3
93°
71°
4
79°
64°
5
63°
50°
6
74°
46°
7
84°
53°
8
85°
54°
9
87°
66°
10
91°
64°
11
75°
61°
12
87°
57°
13
90°
61°
14
87°
64°
15
88°
62°
16
92°
64°
17
91°
67°
18
67°
48°
19
60°
47°
20
70°
51°
21
77°
55°
22
86°
58°
23
86°
58°
24
82°
61°
25
83°
58°
26
82°
58°
27
83°
59°
28
84°
58°
29
83°
60°
30
84°
59°
1
85°
64°
2
87°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Big Bend National Park
Big Bend National Park's April 2026 forecast shows daily high temperatures ranging from 60° to 87°, with overnight lows between 47° and 65°. The average high for April is 80° with an average low of 57°. 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 Big Bend National Park. See also: May | June | July.
