S
M
T
W
T
F
S
29
62°
35°
30
72°
54°
31
83°
61°
1
87°
63°
2
64°
48°
3
82°
48°
4
85°
65°
5
74°
51°
6
63°
46°
7
58°
44°
8
55°
35°
9
64°
37°
10
79°
56°
11
72°
47°
12
74°
60°
13
85°
61°
14
90°
64°
15
95°
68°
16
95°
65°
17
88°
59°
18
79°
54°
19
74°
49°
20
68°
52°
21
73°
56°
22
77°
61°
23
83°
49°
24
66°
55°
25
74°
54°
26
70°
52°
27
66°
48°
28
66°
49°
29
67°
48°
30
66°
48°
1
68°
57°
2
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Washington
Washington's April 2026 forecast shows daily high temperatures ranging from 66° to 95°, with overnight lows between 47° and 68°. The average high for April is 76° with an average low of 55°. 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. See also: May | June | July.
