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Castiglione d'Orcia

Yellow alert today for thunderstorms and hydrogeological risk

Source: Italian Civil Protection Department · 25 August

Today, the most reliable forecast for Castiglione d'Orcia is

3BMeteo

See the forecast on 3BMeteo
Matches the most accurate service in the province
Updated on 25 August 2026 at 08:57

At the province level

Catches 92% of actual rainfall
When it forecasts rain, it gets it right 69% of the time
Across 24 rainy days

Rain nearby, right now

It is raining over Castiglione d'Orcia right now, with heavy intensity. It is moving east at about 55 km/h.

Observed data from the latest radar sweep (10:45) · Radar-DPC, Italian Civil Protection

Yesterday in Siena

Observed data for 23 August
33°
High
17°
Low
No rain

The reference provincial capital for Castiglione d'Orcia is Siena

Why trust this recommendation?

Every day we compare the forecasts of 5 weather services against the actual weather in Castiglione d'Orcia. 3BMeteo gets it wrong less often than the others: over the latest period it got 7 out of 10 forecasts right.

Weather service ranking

Most accurate yesterday

3BMeteo nailed it.

1
3BMeteo73%
2
Meteo Aeronautica Militare65%
3
iLMeteo.it48%

Most reliable this week

3BMeteo was the most accurate.

1
3BMeteo73%
2
Meteo Aeronautica Militare65%
3
iLMeteo.it48%

Yesterday's report card

23 August

Forecasts made the day before for Siena, compared with what actually happened

Apple WeatherWinner of the day
  • Apple Weather
    Highspot onLowspot onRaincorrect
  • 3BMeteo
    HighcloseLowspot onRaincorrect
  • Meteo Aeronautica Militare
    Highspot onLowspot onRaincorrect
  • Meteo.it
    Highspot onLowspot onRaincorrect
  • iLMeteo.it
    HighoffLowspot onRaincorrect

Spot on = within 2 degrees · Close = within 4 degrees

Ongoing streaks

  • 3BMeteo has called the rain right for 7 days in a row
  • Meteo.it has called the rain right for 6 days in a row
  • 3BMeteo has nailed the low for 5 days in a row

The weather in Castiglione d'Orcia

Rain took centre stage in Castiglione d'Orcia over the past few days. 3BMeteo clearly stands out as the most accurate weather service for this area. A point worth noting: for temperatures it's worth checking Meteo.it. Particularly strong gusts affected the area. In nearby towns such as Seggiano and San Quirico d'Orcia the picture is more mixed.

Updated on 25 August 2026

Sun and moon today

06:29
Sunrise
20:00
Sunset
13h 31m
Daylight

3 fewer minutes of daylight than yesterday

Waxing gibbous, 93% illuminated

Map of Castiglione d'Orcia

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:

SI66%GR14%AR4%TR4%VT4%+3 more

Get to know Castiglione d'Orcia

How predictable is the weather around here? Over the last two months, forecasts for the Siena area were right 68% of the time on average. It is the 47th most predictable area in Italy out of 107.

How much to trust forecasts, depending on how far ahead they are:

  • For tomorrow
    68% · fairly reliable
  • 2 days ahead
    66% · fairly reliable
  • 5 days ahead
    65% · fairly reliable
2,453
Inhabitants
052007
ISTAT code
Siena (SI) • Tuscany

How does it work? Every day we collect weather forecasts and compare them against real data to determine which service is most reliable for Castiglione d'Orcia.

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