S
M
T
W
T
F
S
29
71°
27°
30
65°
33°
31
54°
37°
1
49°
33°
2
47°
24°
3
60°
17°
4
69°
22°
5
73°
25°
6
72°
29°
7
70°
30°
8
68°
35°
9
66°
41°
10
58°
39°
11
56°
33°
12
45°
33°
13
50°
28°
14
58°
35°
15
58°
36°
16
59°
34°
17
54°
38°
18
59°
32°
19
59°
34°
20
58°
31°
21
60°
32°
22
52°
32°
23
54°
27°
24
54°
28°
25
53°
29°
26
53°
28°
27
54°
29°
28
53°
28°
29
55°
29°
30
55°
28°
1
56°
30°
2
58°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Alturas
Alturas's April 2026 forecast shows daily high temperatures ranging from 45° to 68°, with overnight lows between 27° and 41°. The average high for April is 56° with an average low of 32°. 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 Alturas. See also: May | June | July.