S
M
T
W
T
F
S
29
57°
29°
30
71°
47°
31
82°
58°
1
85°
60°
2
62°
46°
3
79°
47°
4
79°
53°
5
74°
49°
6
60°
44°
7
58°
40°
8
50°
33°
9
58°
36°
10
72°
53°
11
71°
41°
12
66°
51°
13
76°
58°
14
82°
61°
15
81°
51°
16
63°
48°
17
62°
47°
18
65°
48°
19
67°
52°
20
67°
51°
21
75°
44°
22
71°
46°
23
63°
43°
24
62°
50°
25
69°
49°
26
63°
47°
27
62°
44°
28
62°
46°
29
63°
43°
30
62°
43°
1
65°
52°
2
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Harrington
Harrington's April 2026 forecast shows daily high temperatures ranging from 50° to 82°, with overnight lows between 33° and 61°. The average high for April is 67° with an average low of 48°. 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 Harrington. See also: May | June | July.
