Castelsardo: which weather forecast is most accurate
Data come from the province of Sassari (reference capital: Sassari), combined with nearby provinces weighted by distance. Over the last two weeks, Apple Weather got it wrong least often in this area (58/100).
No weather alerts today for Castelsardo · Source: Italian Civil Protection Department
Most accurate in this area, last 2 weeks
Apple Weather
Rain nearby, right now
The nearest rain core is less than 1 km north of the centre of Castelsardo, with light intensity.
Observed data from the latest radar sweep (09:45) · Radar-DPC, Italian Civil Protection
Yesterday in Sassari
Observed data for 11 OctoberThe reference provincial capital for Castelsardo is Sassari
How we calculate the score
Every day we compare the forecasts of 5 weather services with data measured in the provincial capitals. The score runs from 0 to 100 and covers the last 14 days: 75% is about forecasting rain and 25% about temperature. Castelsardo is not a measuring point: the score combines data from 8 provinces, weighted by distance.
How much each province counts
For this town the score combines data from 8 provinces, weighted by geographic distance.
Provinces considered:
Weather service ranking for this area
- 1Apple Weather58/100No public website
- 23BMeteo56/100
- 3Meteo Aeronautica Militare55/100
- 4Meteo.it52/100
- 5iLMeteo.it25/100
Yesterday's report card
11 OctoberForecasts made the day before for Sassari, compared with what actually happened
- Apple WeatherHighspot onLowspot onRainwrong
- 3BMeteoHighspot onLowspot onRainwrong
- Meteo Aeronautica MilitareHighspot onLowspot onRainwrong
- Meteo.itHighspot onLowcloseRainwrong
- iLMeteo.itHighcloseLowoffRainwrong
Spot on = within 2 degrees · Close = within 4 degrees
Ongoing streaks
- Meteo Aeronautica Militare has nailed the low for 7 days in a row
- 3BMeteo has nailed the low for 7 days in a row
- Apple Weather has nailed the high for 3 days in a row
The situation around Castelsardo
Around Sassari, precipitation was frequent over the past week. Apple Weather tops the 14-day ranking for the Castelsardo area, but by a minimal margin of under 3 points over the second-placed service. For rain alone, the most accurate service in the provincial capital is 3BMeteo, while a third service leads on temperatures. Frequent windy days, with gusts that were strong at times. Nearby municipalities (Tergu, Valledoria) have the same service in first place. Rain makes up three quarters of the score and temperature one quarter: in a week this wet, rain is what makes the difference.
Updated on 13 October 2026
Sun and moon today
3 fewer minutes of daylight than yesterday
Waxing crescent, 5% illuminated
Map of Castelsardo
Loading map…
Nearby towns
Localities in Castelsardo
Get to know Castelsardo
Over the last two months, next-day forecasts for the Sassari area had an average accuracy index of 71 out of 100 (average across all services). It ranks 49 of 107 among Italy's most predictable areas.
Average accuracy by how far ahead the forecast is made:
- For tomorrow71/100 · very reliable
- 2 days ahead71/100 · very reliable
- 5 days ahead68/100 · fairly reliable