S
M
T
W
T
F
S
29
45°
34°
30
48°
30°
31
55°
36°
1
50°
43°
2
54°
43°
3
57°
43°
4
57°
41°
5
61°
43°
6
68°
41°
7
55°
35°
8
57°
35°
9
60°
38°
10
63°
45°
11
54°
44°
12
54°
45°
13
56°
42°
14
57°
43°
15
58°
42°
16
58°
42°
17
59°
42°
18
58°
41°
19
57°
43°
20
70°
50°
21
57°
40°
22
54°
39°
23
55°
38°
24
59°
39°
25
59°
40°
26
57°
39°
27
61°
39°
28
63°
43°
29
64°
45°
30
62°
45°
1
65°
48°
2
64°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Alger
Alger's April 2026 forecast shows daily high temperatures ranging from 54° to 70°, with overnight lows between 35° and 50°. The average high for April is 59° 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 Alger. See also: May | June | July.