S
M
T
W
T
F
S
29
76°
40°
30
76°
45°
31
68°
49°
1
53°
41°
2
64°
39°
3
52°
32°
4
62°
27°
5
68°
31°
6
70°
42°
7
72°
40°
8
73°
43°
9
73°
47°
10
73°
50°
11
67°
46°
12
64°
46°
13
66°
45°
14
68°
42°
15
64°
44°
16
72°
47°
17
71°
49°
18
72°
49°
19
67°
38°
20
63°
36°
21
60°
31°
22
58°
30°
23
61°
36°
24
66°
42°
25
70°
42°
26
69°
37°
27
71°
42°
28
71°
42°
29
64°
40°
30
64°
41°
1
65°
42°
2
65°
42°
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 58° to 73°, with overnight lows between 30° and 50°. The average high for April is 67° with an average low of 42°. 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.
