S
M
T
W
T
F
S
26
85°
61°
27
80°
62°
28
80°
64°
29
82°
60°
30
80°
58°
31
80°
61°
1
84°
60°
2
82°
63°
3
83°
62°
4
82°
63°
5
83°
64°
6
85°
65°
7
85°
67°
8
84°
66°
9
85°
59°
10
78°
58°
11
79°
63°
12
84°
64°
13
85°
63°
14
84°
59°
15
79°
56°
16
77°
55°
17
77°
59°
18
79°
60°
19
78°
61°
20
83°
64°
21
82°
61°
22
78°
60°
23
78°
60°
24
79°
63°
25
78°
64°
26
83°
65°
27
83°
65°
28
84°
62°
29
82°
55°
30
76°
58°
31
80°
62°
1
81°
62°
2
82°
63°
3
81°
52°
4
79°
52°
5
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Siofok
Siofok's August 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 51° and 67°. The average high for August is 81° with an average low of 61°. 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 Siofok. See also: September | October | November.