S
M
T
W
T
F
S
26
83°
63°
27
83°
64°
28
84°
63°
29
83°
64°
30
83°
64°
31
84°
63°
1
84°
65°
2
85°
63°
3
82°
62°
4
78°
61°
5
81°
62°
6
82°
64°
7
82°
63°
8
81°
62°
9
79°
61°
10
76°
53°
11
75°
56°
12
76°
55°
13
75°
55°
14
75°
53°
15
74°
53°
16
74°
54°
17
75°
60°
18
74°
54°
19
74°
55°
20
75°
54°
21
74°
54°
22
73°
53°
23
75°
58°
24
73°
59°
25
72°
58°
26
76°
52°
27
72°
53°
28
72°
51°
29
71°
54°
30
76°
55°
31
77°
58°
1
78°
57°
2
77°
57°
3
77°
56°
4
76°
52°
5
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Frankfurt
Frankfurt's August 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 51° and 65°. The average high for August 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 August weather will actually feel in Frankfurt. See also: September | October | November.
