S
M
T
W
T
F
S
28
77°
59°
29
76°
60°
30
77°
60°
1
78°
59°
2
77°
58°
3
77°
53°
4
70°
50°
5
72°
50°
6
74°
51°
7
76°
54°
8
77°
60°
9
79°
58°
10
78°
59°
11
78°
60°
12
79°
61°
13
79°
59°
14
78°
59°
15
79°
58°
16
78°
59°
17
79°
60°
18
80°
61°
19
81°
61°
20
81°
62°
21
80°
60°
22
80°
54°
23
72°
57°
24
76°
57°
25
72°
58°
26
72°
55°
27
73°
53°
28
78°
59°
29
80°
61°
30
79°
61°
31
80°
54°
1
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Oswiecim
Oswiecim's July 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 50° and 62°. The average high for July is 77° 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 July weather will actually feel in Oswiecim. See also: August | September | October.