S
M
T
W
T
F
S
28
79°
57°
29
80°
57°
30
82°
59°
1
82°
57°
2
83°
58°
3
80°
57°
4
79°
52°
5
74°
52°
6
75°
48°
7
74°
52°
8
75°
48°
9
74°
49°
10
75°
50°
11
75°
50°
12
76°
52°
13
75°
53°
14
78°
54°
15
78°
55°
16
79°
56°
17
79°
56°
18
80°
50°
19
75°
52°
20
78°
58°
21
82°
57°
22
78°
57°
23
77°
51°
24
77°
57°
25
77°
52°
26
81°
52°
27
82°
51°
28
Hist. Avg.
76°
54°
29
Hist. Avg.
76°
54°
30
Hist. Avg.
76°
54°
31
Hist. Avg.
76°
53°
1
Hist. Avg.
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Passau
Passau's July 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 48° and 59°. The average high for July is 78° with an average low of 54°. 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 Passau. See also: August | September | October.