S
M
T
W
T
F
S
29
77°
43°
30
80°
48°
31
81°
50°
1
83°
49°
2
87°
48°
3
87°
51°
4
76°
59°
5
75°
57°
6
78°
51°
7
85°
47°
8
86°
46°
9
88°
48°
10
89°
56°
11
85°
54°
12
72°
35°
13
71°
42°
14
76°
36°
15
78°
37°
16
N/A
17
71°
37°
18
67°
34°
19
69°
34°
20
67°
39°
21
62°
37°
22
67°
40°
23
67°
40°
24
69°
39°
25
71°
43°
26
72°
45°
27
70°
42°
28
66°
39°
29
69°
42°
30
69°
44°
1
68°
44°
2
64°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Littleton
Littleton's April 2026 forecast shows daily high temperatures ranging from 62° to 72°, with overnight lows between 34° and 45°. The average high for April is 68° 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.
