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
74°
44°
11
71°
55°
12
71°
49°
13
82°
58°
14
87°
61°
15
94°
65°
16
97°
67°
17
86°
60°
18
90°
62°
19
68°
41°
20
61°
38°
21
66°
50°
22
78°
56°
23
76°
54°
24
74°
54°
25
71°
55°
26
69°
54°
27
67°
50°
28
66°
51°
29
66°
51°
30
67°
52°
1
67°
50°
2
68°
50°
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 61° to 97°, with overnight lows between 38° and 67°. The average high for April is 74° with an average low of 53°. 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.
