S
M
T
W
T
F
S
29
68°
28°
30
73°
59°
31
81°
63°
1
77°
46°
2
79°
46°
3
79°
64°
4
79°
50°
5
52°
37°
6
61°
34°
7
49°
32°
8
69°
48°
9
75°
48°
10
71°
47°
11
66°
48°
12
82°
61°
13
79°
61°
14
79°
58°
15
72°
48°
16
69°
46°
17
68°
53°
18
72°
49°
19
71°
50°
20
73°
42°
21
72°
50°
22
72°
50°
23
71°
48°
24
69°
45°
25
63°
42°
26
61°
49°
27
65°
44°
28
65°
44°
29
63°
40°
30
63°
43°
1
65°
46°
2
65°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Harrison
Harrison's April 2026 forecast shows daily high temperatures ranging from 49° to 82°, with overnight lows between 32° and 61°. The average high for April is 69° with an average low of 47°. 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 Harrison. See also: May | June | July.
