S
M
T
W
T
F
S
29
61°
36°
30
75°
54°
31
71°
44°
1
46°
37°
2
74°
37°
3
67°
54°
4
65°
41°
5
48°
37°
6
49°
36°
7
41°
25°
8
65°
31°
9
66°
54°
10
64°
40°
11
58°
32°
12
80°
49°
13
81°
61°
14
80°
62°
15
73°
63°
16
71°
54°
17
80°
48°
18
61°
40°
19
50°
35°
20
51°
29°
21
74°
42°
22
73°
55°
23
79°
53°
24
76°
56°
25
70°
49°
26
63°
49°
27
66°
46°
28
61°
52°
29
58°
37°
30
54°
41°
1
50°
34°
2
54°
36°
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 58°, with overnight lows between 34° and 41°. The average high for April is 54° 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 Warsaw. See also: May | June | July.
