S
M
T
W
T
F
S
29
60°
28°
30
66°
49°
31
80°
57°
1
82°
59°
2
81°
53°
3
82°
54°
4
82°
57°
5
71°
47°
6
64°
39°
7
57°
39°
8
54°
26°
9
63°
33°
10
78°
53°
11
76°
49°
12
76°
59°
13
83°
57°
14
83°
62°
15
87°
62°
16
86°
59°
17
85°
53°
18
75°
47°
19
71°
47°
20
65°
48°
21
71°
49°
22
73°
56°
23
77°
41°
24
67°
48°
25
72°
48°
26
69°
46°
27
65°
42°
28
61°
40°
29
65°
43°
30
65°
44°
1
67°
50°
2
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Brownsburg
Brownsburg's April 2026 forecast shows daily high temperatures ranging from 61° to 87°, with overnight lows between 40° and 62°. The average high for April is 73° with an average low of 50°. 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 Brownsburg. See also: May | June | July.