S
M
T
W
T
F
S
26
76°
74°
27
77°
73°
28
77°
74°
29
76°
73°
30
77°
74°
31
78°
74°
1
78°
73°
2
77°
74°
3
78°
74°
4
78°
73°
5
77°
74°
6
78°
74°
7
78°
73°
8
77°
74°
9
79°
73°
10
79°
75°
11
78°
74°
12
79°
74°
13
78°
73°
14
79°
74°
15
76°
74°
16
79°
74°
17
78°
76°
18
79°
73°
19
Hist. Avg.
87°
68°
20
Hist. Avg.
87°
68°
21
Hist. Avg.
87°
68°
22
Hist. Avg.
87°
68°
23
Hist. Avg.
87°
68°
24
Hist. Avg.
86°
68°
25
Hist. Avg.
86°
67°
26
Hist. Avg.
86°
67°
27
Hist. Avg.
86°
67°
28
Hist. Avg.
86°
67°
29
Hist. Avg.
85°
67°
30
Hist. Avg.
85°
67°
31
Hist. Avg.
85°
67°
1
Hist. Avg.
85°
66°
2
Hist. Avg.
84°
66°
3
Hist. Avg.
84°
66°
4
Hist. Avg.
84°
66°
5
Hist. Avg.
84°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Zakynthos
Zakynthos's August 2026 forecast shows daily high temperatures ranging from 76° to 79°, with overnight lows between 73° and 76°. The average high for August is 78° with an average low of 74°. 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 Zakynthos. See also: September | October | November.
