S
M
T
W
T
F
S
29
82°
47°
30
81°
63°
31
86°
63°
1
86°
67°
2
82°
64°
3
84°
69°
4
73°
55°
5
70°
46°
6
72°
43°
7
75°
47°
8
79°
51°
9
81°
57°
10
82°
60°
11
83°
63°
12
72°
64°
13
83°
65°
14
80°
70°
15
80°
69°
16
85°
66°
17
85°
65°
18
60°
42°
19
74°
48°
20
75°
54°
21
70°
61°
22
77°
64°
23
81°
66°
24
83°
59°
25
73°
58°
26
70°
59°
27
78°
58°
28
76°
55°
29
78°
56°
30
71°
54°
1
79°
57°
2
78°
61°
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 60° to 83°, with overnight lows between 42° and 66°. The average high for April is 75° with an average low of 57°. 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.
