What is the weather like in Olbia right now?
It is currently 36°C in Olbia with mainly clear. It feels like 40°C, humidity is 37% and the wind is N 6 km/h.
Today (Saturday) reaches a maximum of 36°C and a minimum of 26°C, with 0 mm of rain and 9.7 hours of sunshine. Sunrise is at 06:45 and sunset at 19:59.
Olbia weather tomorrow
Tomorrow (Sunday) the maximum temperature in Olbia is 34°C and the minimum 24°C. Around 0 mm of rain is expected with 12.8 hours of sunshine, and the chance of rain is 0%. The data is refreshed several times a day through Open-Meteo.
Olbia weather this week and next week
Over the coming week the average maximum temperature in Olbia sits around 35°C and the average minimum around 23°C. Roughly 0 mm of rain is expected, spread across 0 days, with 4 largely sunny days.
The warmest day in the 14 day forecast for Olbia is Saturday 29 Aug at 36°C. The coldest night falls on Wednesday 2 Sept at 22°C. Click any day for hourly detail.
Rain, sunshine and UV in Olbia
A daily rainfall total says little on its own: the same 5 mm can be one short downpour or a grey day of drizzle, which is why the hourly chart above is often the more useful of the two. Over the next fortnight the highest UV index for Olbia is 7 — high enough to warrant sun protection in the middle of the day.
How reliable is a 14 day forecast?
The first three to five days are generally very accurate. After that the certainty drops off and it is better read as a trend than as an exact daily prediction. Our data comes from Open-Meteo, which combines national weather models — among them the Met Office, DWD and ECMWF — and recomputes them several times a day using measurements from stations worldwide.
Forecast for Olbia last updated: 29 August 2026 at 14:25. See also all Italy forecasts and the European weather map.