S
M
T
W
T
F
S
29
79°
51°
30
81°
51°
31
58°
37°
1
55°
36°
2
71°
32°
3
54°
28°
4
59°
24°
5
67°
31°
6
66°
34°
7
72°
25°
8
68°
42°
9
73°
38°
10
63°
31°
11
77°
44°
12
76°
38°
13
73°
46°
14
61°
38°
15
67°
37°
16
77°
40°
17
41°
22°
18
56°
26°
19
71°
41°
20
79°
47°
21
84°
55°
22
83°
44°
23
66°
33°
24
58°
30°
25
44°
33°
26
59°
30°
27
49°
35°
28
57°
38°
29
59°
39°
30
58°
40°
1
54°
35°
2
79°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Denver International Airport
Denver International Airport's April 2026 forecast shows daily high temperatures ranging from 44° to 84°, with overnight lows between 30° and 55°. The average high for April is 64° with an average low of 39°. 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 Denver International Airport. See also: May | June | July.
