See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
18°
Overcast
Feels Like: 22°
Min: 16°
Max: 25°
The next few hours will be overcast, with today reaching 25°C and dropping to 18°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:32
Sunrise
19:21
Sunset
Moon
Waxing Gibbous
18:45
Moonrise
05:56
Moonset
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View stargazing scoreWeather in Zakynthos today, September 25, 2026
Zakynthos looks damp on September 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning sky stays heavily clouded, with cover near 100% around 08:00. Grey conditions set the early tone before any later change.
The day peaks near 25°C and cools toward 16°C. The air stays humid, with relative humidity between 41% and 84% and the peak around 23:00. Airflow remains manageable, reaching about 3.5 km/h around 17:00.
Afternoon showers stay in play, peaking near 82% around 22:00. Skies remain cluttered, with cover about 100% by 12:00. Horizontal visibility sits around 40.3 km, briefly nearer 27.0 km. Expect sunrise at 07:32, sunset at 19:21, and 11 hours 48 minutes of sunlight today overall.
The practical takeaway for Zakynthos on September 25, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 25°C.
Frequently asked questions about weather in Zakynthos
How warm does it get in Zakynthos?
The warmest month in Zakynthos is August, with average high temperatures of 27°C. The average temperature during this period is around 27°C.
How cold does it get in Zakynthos?
The coldest month in Zakynthos is January, with average low temperatures of 12°C. The average temperature during this period is around 13°C.
What is the wettest time of year in Zakynthos?
The wettest month in Zakynthos is November, with an average of 251mm of precipitation.
What is the driest time of year in Zakynthos?
The driest month in Zakynthos is July, with an average of 8mm of precipitation.
