S
M
T
W
T
F
S
29
48°
39°
30
54°
41°
31
59°
45°
1
50°
46°
2
52°
39°
3
54°
45°
4
55°
45°
5
48°
41°
6
57°
37°
7
70°
39°
8
68°
48°
9
52°
41°
10
50°
41°
11
50°
41°
12
50°
41°
13
52°
37°
14
54°
43°
15
57°
48°
16
59°
48°
17
57°
45°
18
54°
45°
19
57°
41°
20
57°
37°
21
57°
39°
22
62°
41°
23
69°
37°
24
68°
40°
25
67°
40°
26
67°
44°
27
65°
46°
28
66°
45°
29
65°
44°
30
67°
43°
1
67°
47°
2
61°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in High Littleton
High Littleton's April 2026 forecast shows daily high temperatures ranging from 61° to 69°, with overnight lows between 37° and 47°. The average high for April is 66° with an average low of 43°. 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 High Littleton. See also: May | June | July.