S
M
T
W
T
F
S
26
82°
63°
27
83°
63°
28
81°
62°
29
82°
63°
30
81°
62°
31
76°
62°
1
75°
61°
2
75°
62°
3
76°
61°
4
74°
61°
5
76°
60°
6
75°
58°
7
75°
58°
8
76°
59°
9
75°
62°
10
74°
61°
11
75°
61°
12
75°
60°
13
74°
59°
14
75°
61°
15
74°
58°
16
73°
56°
17
73°
58°
18
74°
57°
19
73°
58°
20
75°
59°
21
75°
52°
22
72°
51°
23
71°
50°
24
72°
57°
25
73°
58°
26
77°
54°
27
74°
55°
28
73°
59°
29
77°
58°
30
82°
50°
31
71°
50°
1
72°
55°
2
76°
56°
3
71°
49°
4
71°
57°
5
78°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Poland
Poland's August 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 49° and 63°. The average high for August is 75° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Poland. See also: September | October | November.