S
M
T
W
T
F
S
29
72°
37°
30
87°
53°
31
81°
62°
1
63°
48°
2
76°
55°
3
83°
58°
4
74°
41°
5
60°
39°
6
63°
38°
7
56°
41°
8
78°
38°
9
83°
46°
10
68°
53°
11
71°
60°
12
80°
66°
13
85°
64°
14
85°
66°
15
82°
59°
16
78°
56°
17
85°
59°
18
68°
45°
19
68°
48°
20
73°
58°
21
77°
61°
22
79°
53°
23
82°
60°
24
75°
54°
25
74°
50°
26
66°
48°
27
68°
49°
28
72°
54°
29
74°
57°
30
74°
56°
1
76°
55°
2
67°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Grafton
Grafton's April 2026 forecast shows daily high temperatures ranging from 66° to 85°, with overnight lows between 45° and 66°. The average high for April is 75° with an average low of 56°. 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 Grafton. See also: May | June | July.
