San Marcello: which weather forecast is most accurate
Data come from the province of Ancona (reference capital: Ancona), combined with nearby provinces weighted by distance. Over the last two weeks, Meteo Aeronautica Militare got it wrong least often in this area (73/100).
No weather alerts today for San Marcello · Source: Italian Civil Protection Department
Most accurate in this area, last 2 weeks
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 San Marcello, with light intensity.
Observed data from the latest radar sweep (11:15) · Radar-DPC, Italian Civil Protection
Yesterday in Ancona
Observed data for 11 OctoberThe reference provincial capital for San Marcello is Ancona
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. San Marcello 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
- 1Meteo Aeronautica Militare73/100
- 2Apple Weather72/100No public website
- 33BMeteo66/100
- 4Meteo.it50/100
- 5iLMeteo.it34/100
Yesterday's report card
11 OctoberForecasts made the day before for Ancona, compared with what actually happened
- Meteo.itHighspot onLowspot onRaincorrect
- Meteo Aeronautica MilitareHighspot onLowspot onRaincorrect
- Apple WeatherHighspot onLowspot onRaincorrect
- 3BMeteoHighspot onLowspot onRaincorrect
- iLMeteo.itHighspot onLowoffRainwrong
Spot on = within 2 degrees · Close = within 4 degrees
Ongoing streaks
- 3BMeteo has nailed the high for 36 days in a row
- Meteo.it has nailed the low for 17 days in a row
- Apple Weather has called the rain right for 5 days in a row
The situation around San Marcello
A wet week around Ancona, with frequent precipitation. Meteo Aeronautica Militare tops the 14-day ranking for the San Marcello area, but by a minimal margin of under 3 points over the second-placed service. Rain and temperatures have different winners: in the provincial capital Apple Weather does best on rain, and another service again on temperatures. Moderate wind on several days. Yesterday, in the check on the provincial capital, the week's No. 4 moved up to No. 3. Nearby municipalities (Belvedere Ostrense, Monsano) 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 San Marcello
Loading map…
Nearby towns
Localities in San Marcello
Get to know San Marcello
Over the last two months, next-day forecasts for the Ancona area had an average accuracy index of 71 out of 100 (average across all services). It ranks 46 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 ahead72/100 · very reliable
- 5 days ahead68/100 · fairly reliable