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20°
Partly Cloudy
Feels Like: 21°
Min: 19°
Max: 28°
The next few hours will be mostly clear, with today reaching 28°C and dropping to 19°C. The coming days will be clear starting in the afternoon.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:17
Sunrise
19:10
Sunset
Moon
Waxing Gibbous
17:48
Moonrise
03:29
Moonset
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View stargazing scoreWeather in Olbia today, September 23, 2026
Olbia starts September 23, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. The morning sky stays heavily clouded, with cover near 63% around 09:00. Grey conditions set the early tone before any later change.
The day peaks near 28°C and cools toward 19°C. The air stays humid, with relative humidity between 56% and 78% and the peak around 08:00. Expect gentle winds, highest near 16:00 at 5.7 km/h.
Through the afternoon skies look more workable, with cloud near 49% around 12:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility holds near 38.8 km, though it can fall to 33.6 km. The sun rises at 07:17 and sets at 19:10, for a total of 11 hours 53 minutes of sunlight today.
The practical takeaway for Olbia is a bright September 23, 2026, ideal for outdoor errands before temperatures ease from about 28°C.
Frequently asked questions about weather in Olbia
How warm does it get in Olbia?
The warmest month in Olbia is August, with average high temperatures of 29°C. The average temperature during this period is around 26°C.
How cold does it get in Olbia?
The coldest month in Olbia is January, with average low temperatures of 9°C. The average temperature during this period is around 11°C.
What is the wettest time of year in Olbia?
The wettest month in Olbia is November, with an average of 93mm of precipitation.
What is the driest time of year in Olbia?
The driest month in Olbia is July, with an average of 5mm of precipitation.
