S
M
T
W
T
F
S
29
76°
46°
30
76°
46°
31
57°
40°
1
54°
35°
2
73°
33°
3
52°
32°
4
60°
26°
5
66°
30°
6
69°
38°
7
71°
33°
8
71°
41°
9
72°
35°
10
65°
37°
11
76°
48°
12
76°
44°
13
72°
44°
14
57°
38°
15
65°
36°
16
76°
44°
17
59°
23°
18
56°
18°
19
70°
32°
20
77°
40°
21
82°
44°
22
82°
45°
23
64°
40°
24
71°
37°
25
65°
41°
26
63°
35°
27
55°
39°
28
64°
42°
29
57°
39°
30
47°
38°
1
58°
41°
2
63°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Littleton
Littleton's April 2026 forecast shows daily high temperatures ranging from 47° to 82°, with overnight lows between 35° and 45°. The average high for April is 63° with an average low of 40°. 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 Littleton. See also: May | June | July.
