S
M
T
W
T
F
S
29
49°
18°
30
66°
25°
31
45°
39°
1
53°
37°
2
40°
32°
3
47°
32°
4
59°
35°
5
47°
35°
6
43°
26°
7
37°
20°
8
46°
22°
9
58°
31°
10
63°
40°
11
55°
29°
12
58°
38°
13
68°
51°
14
57°
37°
15
49°
36°
16
51°
33°
17
54°
36°
18
56°
38°
19
61°
34°
20
56°
30°
21
60°
32°
22
59°
36°
23
51°
36°
24
57°
34°
25
58°
30°
26
51°
28°
27
53°
30°
28
54°
29°
29
53°
30°
30
53°
30°
1
55°
33°
2
56°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Danbury
Danbury's April 2026 forecast shows daily high temperatures ranging from 37° to 68°, with overnight lows between 20° and 51°. The average high for April is 55° with an average low of 33°. 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 Danbury. See also: May | June | July.
