Castano Primo
No weather alerts today for Castano Primo · Source: Italian Civil Protection Department
Today, the most reliable forecast for Castano Primo is
Meteo Aeronautica Militare
At the province level
Rain nearby, right now
The nearest rain core is less than 1 km north of the centre of Castano Primo, with light intensity.
Observed data from the latest radar sweep (10:55) · Radar-DPC, Italian Civil Protection
Yesterday in Milano
Observed data for 23 AugustThe reference provincial capital for Castano Primo is Milano
Why trust this recommendation?
Every day we compare the forecasts of 5 weather services against the actual weather in Castano Primo. Meteo Aeronautica Militare 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
Meteo Aeronautica Militare nailed it.
Most reliable this week
Meteo Aeronautica Militare was the most accurate.
Yesterday's report card
23 AugustForecasts made the day before for Milano, compared with what actually happened
- Meteo Aeronautica MilitareHighspot onLowspot onRaincorrect
- 3BMeteoHighspot onLowspot onRaincorrect
- Apple WeatherHighspot onLowcloseRaincorrect
- Meteo.itHighspot onLowspot onRaincorrect
- iLMeteo.itHighcloseLowcloseRaincorrect
Spot on = within 2 degrees · Close = within 4 degrees
Ongoing streaks
- Meteo Aeronautica Militare has nailed the high for 21 days in a row
- Meteo.it has called the rain right for 9 days in a row
- Meteo Aeronautica Militare has called the rain right for 9 days in a row
The weather in Castano Primo
The past few days saw several weather fronts pass over Castano Primo. The top spot on the podium goes to Meteo Aeronautica Militare, the most accurate for this area. When it comes to degrees, Meteo.it is the benchmark. A light breeze made the heat more bearable. In the surrounding area the tune doesn't change: Meteo Aeronautica Militare wins in Nosate and Vanzaghello too.
Updated on 25 August 2026
Sun and moon today
3 fewer minutes of daylight than yesterday
Waxing gibbous, 93% illuminated
Map of Castano Primo
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 Castano Primo
Get to know Castano Primo
How predictable is the weather around here? Over the last two months, forecasts for the Milano area were right 67% of the time on average. It is among the hardest areas to forecast in Italy: 65th out of 107.
How much to trust forecasts, depending on how far ahead they are:
- For tomorrow67% · fairly reliable
- 2 days ahead65% · 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 Castano Primo.