S
M
T
W
T
F
S
29
77°
41°
30
81°
58°
31
84°
64°
1
85°
66°
2
82°
60°
3
86°
64°
4
85°
66°
5
70°
53°
6
67°
45°
7
78°
40°
8
79°
44°
9
78°
50°
10
80°
47°
11
83°
52°
12
87°
57°
13
83°
59°
14
86°
58°
15
88°
61°
16
86°
62°
17
89°
63°
18
88°
62°
19
76°
53°
20
82°
59°
21
84°
62°
22
85°
63°
23
86°
62°
24
88°
63°
25
81°
58°
26
80°
57°
27
77°
56°
28
80°
58°
29
76°
59°
30
76°
59°
1
77°
58°
2
81°
60°
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 76° to 89°, with overnight lows between 52° and 63°. The average high for April is 83° with an average low of 59°. 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.
