S
M
T
W
T
F
S
26
85°
50°
27
76°
57°
28
74°
53°
29
83°
50°
30
93°
58°
31
96°
63°
1
N/A
2
76°
62°
3
91°
70°
4
99°
72°
5
98°
67°
6
89°
67°
7
78°
60°
8
81°
60°
9
79°
59°
10
78°
59°
11
80°
58°
12
82°
59°
13
83°
62°
14
78°
60°
15
78°
58°
16
77°
61°
17
79°
61°
18
78°
60°
19
75°
59°
20
69°
53°
21
69°
52°
22
70°
54°
23
69°
53°
24
69°
52°
25
68°
50°
26
73°
54°
27
75°
58°
28
74°
56°
29
68°
54°
30
67°
51°
31
66°
50°
1
67°
50°
2
74°
57°
3
73°
56°
4
71°
56°
5
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Oswiecim
Oswiecim's August 2026 forecast shows daily high temperatures ranging from 66° to 99°, with overnight lows between 50° and 72°. The average high for August is 76° 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 Oswiecim. See also: September | October | November.