S
M
T
W
T
F
S
29
77°
36°
30
81°
38°
31
48°
34°
1
43°
32°
2
40°
35°
3
36°
33°
4
46°
31°
5
65°
27°
6
45°
33°
7
44°
38°
8
60°
28°
9
46°
27°
10
59°
44°
11
68°
56°
12
82°
49°
13
69°
32°
14
51°
28°
15
59°
37°
16
68°
41°
17
70°
39°
18
67°
44°
19
69°
44°
20
64°
37°
21
58°
41°
22
55°
38°
23
57°
36°
24
58°
34°
25
64°
45°
26
71°
44°
27
71°
45°
28
70°
45°
29
70°
46°
30
69°
46°
1
70°
45°
2
71°
46°
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 44° to 82°, with overnight lows between 27° and 56°. The average high for April is 64° with an average low of 41°. 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.
