S
M
T
W
T
F
S
29
27°
-7°
30
31°
-5°
31
27°
3°
1
26°
7°
2
31°
-1°
3
34°
-2°
4
39°
-1°
5
41°
7°
6
35°
19°
7
41°
6°
8
42°
16°
9
41°
30°
10
43°
26°
11
40°
31°
12
33°
30°
13
33°
28°
14
35°
21°
15
38°
14°
16
43°
15°
17
42°
27°
18
38°
28°
19
41°
23°
20
37°
26°
21
31°
20°
22
40°
10°
23
49°
38°
24
49°
40°
25
53°
35°
26
52°
30°
27
54°
31°
28
54°
34°
29
48°
34°
30
49°
40°
1
51°
39°
2
52°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Donnelly
Donnelly's April 2026 forecast shows daily high temperatures ranging from 49° to 52°, with overnight lows between 32° and 40°. The average high for April is 51° with an average low of 37°. 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 Donnelly. See also: May | June | July.