S
M
T
W
T
F
S
29
61°
33°
30
39°
28°
31
45°
28°
1
51°
34°
2
38°
29°
3
44°
29°
4
55°
23°
5
62°
23°
6
62°
34°
7
63°
34°
8
58°
26°
9
60°
24°
10
64°
25°
11
56°
33°
12
54°
29°
13
50°
32°
14
53°
36°
15
50°
25°
16
34°
28°
17
39°
21°
18
54°
28°
19
63°
34°
20
71°
36°
21
74°
42°
22
61°
35°
23
50°
32°
24
53°
31°
25
56°
32°
26
58°
32°
27
64°
33°
28
57°
29°
29
51°
25°
30
48°
24°
1
50°
25°
2
52°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Basin
Basin's April 2026 forecast shows daily high temperatures ranging from 34° to 74°, with overnight lows between 21° and 42°. The average high for April is 55° with an average low of 30°. 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 Basin. See also: May | June | July.
