S
M
T
W
T
F
S
29
84°
52°
30
74°
55°
31
64°
53°
1
58°
51°
2
64°
44°
3
76°
46°
4
80°
47°
5
81°
50°
6
66°
46°
7
68°
44°
8
75°
46°
9
67°
51°
10
62°
54°
11
56°
48°
12
57°
48°
13
63°
45°
14
64°
41°
15
64°
42°
16
71°
42°
17
69°
46°
18
74°
40°
19
67°
45°
20
56°
51°
21
60°
48°
22
64°
48°
23
69°
43°
24
64°
46°
25
56°
46°
26
59°
49°
27
64°
48°
28
70°
44°
29
74°
44°
30
78°
49°
1
74°
50°
2
71°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Graton
Graton's April 2026 forecast shows daily high temperatures ranging from 71° to 78°, with overnight lows between 44° and 50°. The average high for April is 74° 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 Graton. See also: May | June | July.