S
M
T
W
T
F
S
27
66°
47°
28
68°
54°
29
74°
54°
30
73°
53°
1
72°
47°
2
64°
44°
3
64°
53°
4
73°
53°
5
62°
40°
6
62°
41°
7
63°
40°
8
62°
41°
9
65°
44°
10
67°
51°
11
69°
52°
12
66°
53°
13
70°
52°
14
70°
39°
15
69°
38°
16
62°
45°
17
61°
45°
18
60°
48°
19
64°
51°
20
67°
51°
21
70°
50°
22
68°
37°
23
68°
35°
24
54°
35°
25
51°
34°
26
54°
36°
27
55°
41°
28
58°
44°
29
63°
45°
30
62°
46°
31
64°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Alger
Alger's October 2026 forecast shows daily high temperatures ranging from 51° to 74°, with overnight lows between 34° and 54°. The average high for October is 65° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Alger. See also: November | December | January.