Rocca Grimalda
No weather alerts today for Rocca Grimalda · Source: Italian Civil Protection Department
Today, the most reliable forecast for Rocca Grimalda is
Apple Weather
At the province level
Rain nearby, right now
The nearest rain core is less than 1 km north of the centre of Rocca Grimalda, with light intensity.
Observed data from the latest radar sweep (09:00) · Radar-DPC, Italian Civil Protection
Yesterday in Alessandria
Observed data for 23 AugustThe reference provincial capital for Rocca Grimalda is Alessandria
Why trust this recommendation?
Every day we compare the forecasts of 5 weather services against the actual weather in Rocca Grimalda. Apple Weather gets it wrong less often than the others: over the latest period it got 5 out of 10 forecasts right.
Weather service ranking
Most accurate yesterday
Apple Weather nailed it.
Most reliable this week
Apple Weather was the most accurate.
Yesterday's report card
23 AugustForecasts made the day before for Alessandria, compared with what actually happened
- iLMeteo.itHighcloseLowoffRaincorrect
- 3BMeteoHighspot onLowcloseRaincorrect
- Meteo Aeronautica MilitareHighspot onLowspot onRaincorrect
- Meteo.itHighcloseLowcloseRaincorrect
- Apple WeatherHighspot onLowspot onRaincorrect
Spot on = within 2 degrees · Close = within 4 degrees
Ongoing streaks
- Meteo.it has called the rain right for 6 days in a row
- 3BMeteo has called the rain right for 6 days in a row
- Apple Weather has nailed the low for 4 days in a row
The weather in Rocca Grimalda
There was no shortage of rain in Rocca Grimalda. The table has Apple Weather out in front, tailed by Meteo.it at a minimal distance. Two kings for two realms: Meteo.it rules the rain, iLMeteo.it the temperatures. A moderate wind made the temperatures more bearable. Apple Weather's lead is confirmed in the bordering towns as well. In such a rainy period, Meteo.it's forecasts are especially valuable.
Updated on 25 August 2026
Sun and moon today
3 fewer minutes of daylight than yesterday
Waxing gibbous, 93% illuminated
Map of Rocca Grimalda
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 Rocca Grimalda
Get to know Rocca Grimalda
How predictable is the weather around here? Over the last two months, forecasts for the Alessandria area were right 59% of the time on average. It is among the hardest areas to forecast in Italy: 96th out of 107.
How much to trust forecasts, depending on how far ahead they are:
- For tomorrow59% · fairly reliable
- 2 days ahead60% · fairly reliable
- 5 days ahead59% · 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 Rocca Grimalda.