S
M
T
W
T
F
S
29
76°
31°
30
75°
36°
31
68°
42°
1
54°
43°
2
64°
34°
3
53°
31°
4
64°
21°
5
68°
24°
6
68°
30°
7
72°
39°
8
74°
30°
9
75°
32°
10
74°
40°
11
68°
43°
12
68°
35°
13
64°
36°
14
53°
31°
15
61°
25°
16
66°
24°
17
55°
24°
18
61°
17°
19
71°
21°
20
77°
31°
21
78°
36°
22
72°
37°
23
62°
27°
24
68°
26°
25
69°
44°
26
57°
44°
27
63°
38°
28
63°
32°
29
69°
42°
30
72°
42°
1
69°
43°
2
73°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Twin Falls
Twin Falls's April 2026 forecast shows daily high temperatures ranging from 69° to 73°, with overnight lows between 42° and 48°. The average high for April is 71° with an average low of 44°. 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 Twin Falls. See also: May | June | July.
