S
M
T
W
T
F
S
29
66°
46°
30
86°
59°
31
81°
52°
1
50°
41°
2
74°
44°
3
76°
44°
4
52°
34°
5
57°
36°
6
56°
30°
7
50°
39°
8
68°
47°
9
62°
45°
10
61°
48°
11
65°
49°
12
65°
46°
13
62°
42°
14
64°
44°
15
62°
41°
16
68°
42°
17
58°
47°
18
64°
48°
19
69°
49°
20
70°
51°
21
70°
52°
22
71°
52°
23
71°
51°
24
70°
52°
25
71°
46°
26
60°
40°
27
57°
39°
28
60°
45°
29
59°
43°
30
61°
42°
1
63°
49°
2
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Warsaw
Warsaw's April 2026 forecast shows daily high temperatures ranging from 50° to 76°, with overnight lows between 30° and 52°. The average high for April is 64° with an average low of 45°. 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 Warsaw. See also: May | June | July.
