S
M
T
W
T
F
S
29
55°
24°
30
50°
32°
31
47°
32°
1
46°
32°
2
33°
18°
3
41°
21°
4
52°
17°
5
59°
20°
6
60°
23°
7
58°
25°
8
57°
24°
9
59°
22°
10
62°
24°
11
52°
30°
12
40°
30°
13
41°
27°
14
45°
24°
15
41°
25°
16
28°
11°
17
35°
6°
18
60°
33°
19
70°
40°
20
76°
41°
21
76°
42°
22
50°
36°
23
52°
28°
24
56°
28°
25
60°
33°
26
59°
32°
27
62°
34°
28
63°
34°
29
64°
35°
30
66°
34°
1
62°
31°
2
54°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Washington Mill
Washington Mill's April 2026 forecast shows daily high temperatures ranging from 50° to 76°, with overnight lows between 26° and 42°. The average high for April is 62° with an average low of 34°. 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 Washington Mill. See also: May | June | July.