S
M
T
W
T
F
S
29
54°
27°
30
72°
52°
31
81°
59°
1
82°
59°
2
64°
46°
3
77°
46°
4
79°
61°
5
73°
52°
6
59°
46°
7
57°
43°
8
52°
32°
9
63°
28°
10
68°
36°
11
68°
46°
12
66°
43°
13
81°
59°
14
84°
55°
15
88°
59°
16
86°
61°
17
79°
59°
18
75°
55°
19
61°
39°
20
55°
36°
21
57°
32°
22
72°
52°
23
77°
52°
24
79°
54°
25
61°
48°
26
52°
41°
27
66°
37°
28
63°
37°
29
68°
46°
30
68°
48°
1
63°
48°
2
57°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Algonquin
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 Algonquin. See also: May | June | July.
