S
M
T
W
T
F
S
29
54°
30°
30
62°
44°
31
71°
50°
1
73°
55°
2
73°
53°
3
69°
53°
4
73°
53°
5
60°
42°
6
56°
35°
7
57°
41°
8
51°
33°
9
61°
32°
10
72°
37°
11
72°
56°
12
74°
48°
13
72°
56°
14
73°
57°
15
81°
63°
16
78°
61°
17
72°
56°
18
78°
50°
19
61°
37°
20
56°
42°
21
62°
31°
22
70°
56°
23
73°
53°
24
71°
52°
25
69°
52°
26
68°
48°
27
61°
41°
28
69°
46°
29
68°
53°
30
60°
43°
1
62°
40°
2
53°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Grayson
Grayson's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Grayson. See also: May | June | July.