Trevi: which weather forecast is most accurate
Data come from the province of Perugia (reference capital: Perugia), combined with nearby provinces weighted by distance. Over the last two weeks, Meteo Aeronautica Militare got it wrong least often in this area (65/100).
No weather alerts today for Trevi · 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 Trevi, with light intensity.
Observed data from the latest radar sweep (12:20) · Radar-DPC, Italian Civil Protection
Yesterday in Perugia
Observed data for 11 OctoberThe reference provincial capital for Trevi is Perugia
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. Trevi 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 Militare65/100
- 2Apple Weather64/100No public website
- 3Meteo.it54/100
- 43BMeteo54/100
- 5iLMeteo.it45/100
Yesterday's report card
11 OctoberForecasts made the day before for Perugia, compared with what actually happened
- Meteo.itHighspot onLowspot onRaincorrect
- 3BMeteoHighspot onLowspot onRaincorrect
- iLMeteo.itHighcloseLowspot onRaincorrect
- Apple WeatherHighcloseLowspot onRaincorrect
- Meteo Aeronautica MilitareHighcloseLowspot onRaincorrect
Spot on = within 2 degrees · Close = within 4 degrees
Ongoing streaks
- Meteo.it has nailed the high for 30 days in a row
- Meteo Aeronautica Militare has nailed the low for 10 days in a row
- Meteo.it has nailed the low for 9 days in a row
The situation around Trevi
Around Perugia, precipitation was frequent over the past week. Meteo Aeronautica Militare tops the 14-day ranking for the Trevi area, but by a minimal margin of under 3 points over the second-placed service. On rain alone, Apple Weather does better in the provincial capital's data; on temperatures, yet another service is the most accurate. The wind made itself felt at moderate strength. Yesterday's report card reshuffled the order: the week's No. 4 finished No. 2. Montefalco is the exception: a different service leads there. 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 Trevi
Loading map…
Nearby towns
Localities in Trevi
Get to know Trevi
Over the last two months, next-day forecasts for the Perugia area had an average accuracy index of 70 out of 100 (average across all services). It is among the hardest areas to forecast in Italy: ranked 60 of 107.
Average accuracy by how far ahead the forecast is made:
- For tomorrow70/100 · fairly reliable
- 2 days ahead69/100 · fairly reliable
- 5 days ahead62/100 · fairly reliable