Calci
Yellow alert today for thunderstorms and hydrogeological risk
Source: Italian Civil Protection Department · 25 August
Today, the most reliable forecast for Calci is
3BMeteo
Rain nearby, right now
The nearest rain core is less than 1 km north of the centre of Calci, with light intensity. It is moving north-east at about 91 km/h.
Observed data from the latest radar sweep (07:10) · Radar-DPC, Italian Civil Protection
Yesterday in Pisa
Observed data for 23 AugustThe reference provincial capital for Calci is Pisa
Why trust this recommendation?
Every day we compare the forecasts of 5 weather services against the actual weather in Calci. 3BMeteo gets it wrong less often than the others: over the latest period it got 6 out of 10 forecasts right.
Weather service ranking
Most accurate yesterday
3BMeteo nailed it.
Most reliable this week
3BMeteo was the most accurate.
Yesterday's report card
23 AugustForecasts made the day before for Pisa, compared with what actually happened
- 3BMeteoHighspot onLowoffRaincorrect
- iLMeteo.itHighspot onLowoffRaincorrect
- Meteo Aeronautica MilitareHighspot onLowoffRaincorrect
- Meteo.itHighspot onLowoffRaincorrect
- Apple WeatherHighspot onLowoffRainwrong
Spot on = within 2 degrees · Close = within 4 degrees
The weather in Calci
The past few days saw several weather fronts pass over Calci. The competition is fierce, with 3BMeteo leading the table by a razor-thin margin over Meteo Aeronautica Militare. Anyone after precision on temperatures may prefer Meteo.it. The gusts of wind broke the sultry heat. Same picture in the nearby towns, where 3BMeteo is the most reliable.
Updated on 25 August 2026
Sun and moon today
3 fewer minutes of daylight than yesterday
Waxing gibbous, 93% illuminated
Map of Calci
Loading map…
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 Calci
Get to know Calci
How predictable is the weather around here? Over the last two months, forecasts for the Pisa area were right 59% of the time on average. It is among the hardest areas to forecast in Italy: 95th out of 107.
How much to trust forecasts, depending on how far ahead they are:
- For tomorrow59% · fairly reliable
- 2 days ahead61% · fairly reliable
- 5 days ahead62% · fairly reliable
How does it work? Every day we collect weather forecasts and compare them against real data to determine which service is most reliable for Calci.