S
M
T
W
T
F
S
29
74°
35°
30
60°
43°
31
62°
40°
1
56°
44°
2
49°
37°
3
58°
28°
4
66°
30°
5
73°
37°
6
76°
37°
7
74°
39°
8
71°
42°
9
76°
48°
10
71°
50°
11
70°
47°
12
58°
42°
13
57°
36°
14
62°
40°
15
61°
45°
16
59°
39°
17
62°
40°
18
63°
39°
19
60°
41°
20
60°
39°
21
64°
37°
22
58°
38°
23
57°
32°
24
56°
31°
25
57°
34°
26
57°
33°
27
59°
36°
28
58°
33°
29
59°
32°
30
60°
34°
1
60°
33°
2
61°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Letha
Letha's April 2026 forecast shows daily high temperatures ranging from 56° to 76°, with overnight lows between 31° and 50°. The average high for April is 61° with an average low of 39°. 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 Letha. See also: May | June | July.