S
M
T
W
T
F
S
29
75°
30°
30
71°
32°
31
60°
41°
1
52°
36°
2
49°
23°
3
52°
14°
4
62°
18°
5
68°
21°
6
69°
26°
7
71°
28°
8
71°
29°
9
71°
32°
10
69°
37°
11
60°
38°
12
53°
26°
13
49°
12°
14
54°
25°
15
63°
28°
16
44°
14°
17
35°
21°
18
48°
31°
19
56°
36°
20
61°
38°
21
56°
26°
22
48°
25°
23
43°
20°
24
44°
22°
25
42°
25°
26
47°
30°
27
52°
30°
28
50°
31°
29
58°
29°
30
52°
26°
1
52°
28°
2
62°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Great Basin National Park
Great Basin National Park's April 2026 forecast shows daily high temperatures ranging from 35° to 62°, with overnight lows between 14° and 38°. The average high for April is 50° with an average low of 27°. 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 Great Basin National Park. See also: May | June | July.