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17°
Overcast
Feels Like: 17°
Min: 17°
Max: 24°
The next few hours will be overcast, with today reaching 24°C and dropping to 19°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
08:06
Sunrise
19:46
Sunset
Moon
Waning Gibbous
20:00
Moonrise
08:48
Moonset
Daily Forecast
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View stargazing scoreWeather in Guéthary today, September 27, 2026
Cloud cover dominates in Guéthary on September 27, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 100% by 06:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 17°C up to 24°C. Relative humidity sits between 66% and 92%, reaching its peak around 06:00. A lighter breeze peaks around 16:00 near 2.9 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 25.1 km, briefly nearer 12.5 km. Sunrise is at 08:06 and sunset at 19:46, giving 11 hours 40 minutes of sunlight today.
Taken together, overcast skies in Guéthary on September 27, 2026 favour indoor or covered options, with temperatures near 24°C.
Frequently asked questions about weather in Guéthary
How warm does it get in Guéthary?
The warmest month in Guéthary is August, with average high temperatures of 25°C. The average temperature during this period is around 21°C.
How cold does it get in Guéthary?
The coldest month in Guéthary is January, with average low temperatures of 7°C. The average temperature during this period is around 9°C.
What is the wettest time of year in Guéthary?
The wettest month in Guéthary is November, with an average of 194mm of precipitation.
What is the driest time of year in Guéthary?
The driest month in Guéthary is July, with an average of 52mm of precipitation.
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