Castelsardo
Today, the most reliable forecast for Castelsardo is
3BMeteo
Why trust this recommendation?
Every day we compare the forecasts of 5 weather services against the actual weather in Castelsardo. 3BMeteo gets it wrong less often than the others: over the latest period it got 7 out of 10 forecasts right.
Weather service ranking
Most accurate yesterday
3BMeteo nailed it.
Most reliable this week
3BMeteo was the most accurate.
The weather in Castelsardo
The umbrellas stayed shut in Castelsardo. 3BMeteo's forecasts prove to be the most accurate for this area. Windy days made the heat more tolerable. In the surrounding area the tune doesn't change: 3BMeteo wins in Tergu and Valledoria too.
Updated on 4 June 2026
Map of Castelsardo
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Nearby towns
How was this calculated?
The score is calculated by interpolating data from 8 nearby provinces, weighted by geographic distance.
Provinces considered:
Localities in Castelsardo
How does it work? Every day we collect weather forecasts and compare them against real data to determine which service is most reliable for Castelsardo.