S
M
T
W
T
F
S
26
82°
59°
27
N/A
28
83°
56°
29
91°
63°
30
98°
65°
31
96°
67°
1
90°
64°
2
92°
62°
3
94°
65°
4
93°
64°
5
95°
67°
6
83°
58°
7
82°
57°
8
79°
58°
9
83°
59°
10
82°
58°
11
81°
54°
12
80°
53°
13
79°
52°
14
80°
52°
15
80°
55°
16
79°
57°
17
81°
58°
18
83°
58°
19
83°
59°
20
82°
59°
21
82°
58°
22
81°
57°
23
82°
58°
24
81°
57°
25
78°
56°
26
74°
56°
27
72°
55°
28
77°
55°
29
73°
53°
30
75°
50°
31
77°
54°
1
78°
55°
2
77°
54°
3
78°
52°
4
69°
49°
5
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Passau
Passau's August 2026 forecast shows daily high temperatures ranging from 68° to 98°, with overnight lows between 47° and 67°. The average high for August is 82° 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 August weather will actually feel in Passau. See also: September | October | November.
