Grottaferrata
Today, the most reliable forecast for Grottaferrata is
3BMeteo
Why trust this recommendation?
Every day we compare the forecasts of 5 weather services against the actual weather in Grottaferrata. 3BMeteo gets it wrong less often than the others: over the latest period it got 8 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 Grottaferrata
Rain took centre stage in Grottaferrata over the past few days. Neck and neck between 3BMeteo and Meteo.it: the former edges ahead, but only just. The wind brought a little respite during the hottest hours. In neighbouring towns such as Marino and Castel Gandolfo too, 3BMeteo holds the lead.
Updated on 4 June 2026
Map of Grottaferrata
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 Grottaferrata
How does it work? Every day we collect weather forecasts and compare them against real data to determine which service is most reliable for Grottaferrata.