S
M
T
W
T
F
S
29
52°
34°
30
59°
32°
31
59°
32°
1
52°
41°
2
55°
41°
3
59°
39°
4
68°
34°
5
70°
41°
6
63°
39°
7
55°
39°
8
59°
34°
9
70°
36°
10
63°
48°
11
63°
48°
12
55°
48°
13
54°
45°
14
52°
45°
15
45°
36°
16
55°
35°
17
60°
39°
18
67°
47°
19
64°
47°
20
66°
49°
21
60°
48°
22
58°
43°
23
63°
42°
24
64°
46°
25
64°
45°
26
62°
42°
27
60°
43°
28
61°
45°
29
54°
39°
30
55°
42°
1
55°
40°
2
56°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Grand Ronde
Grand Ronde's April 2026 forecast shows daily high temperatures ranging from 45° to 67°, with overnight lows between 35° and 49°. The average high for April is 59° with an average low of 43°. 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 Grand Ronde. See also: May | June | July.