S
M
T
W
T
F
S
29
82°
43°
30
84°
63°
31
85°
64°
1
86°
68°
2
84°
64°
3
82°
71°
4
73°
48°
5
69°
40°
6
72°
41°
7
72°
42°
8
77°
53°
9
79°
53°
10
82°
63°
11
79°
64°
12
75°
66°
13
85°
69°
14
77°
72°
15
77°
69°
16
85°
66°
17
80°
68°
18
74°
40°
19
72°
35°
20
72°
43°
21
62°
56°
22
75°
60°
23
79°
68°
24
87°
65°
25
91°
70°
26
88°
72°
27
96°
71°
28
85°
64°
29
68°
58°
30
67°
57°
1
61°
50°
2
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Northlake
Northlake's April 2026 forecast shows daily high temperatures ranging from 61° to 96°, with overnight lows between 50° and 72°. The average high for April is 78° with an average low of 62°. 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 Northlake. See also: May | June | July.