S
M
T
W
T
F
S
29
47°
20°
30
56°
24°
31
38°
32°
1
32°
18°
2
35°
18°
3
53°
31°
4
38°
29°
5
40°
27°
6
34°
20°
7
27°
13°
8
43°
5°
9
53°
27°
10
40°
26°
11
46°
23°
12
40°
22°
13
53°
34°
14
44°
31°
15
51°
31°
16
55°
37°
17
65°
32°
18
60°
30°
19
41°
26°
20
37°
19°
21
50°
17°
22
63°
27°
23
60°
27°
24
57°
32°
25
54°
27°
26
67°
24°
27
72°
27°
28
58°
38°
29
49°
38°
30
48°
24°
1
47°
23°
2
43°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in South Algonquin
South Algonquin's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 South Algonquin. See also: May | June | July.
