Isola del Giglio
Yellow alert today for thunderstorms and hydrogeological risk
Source: Italian Civil Protection Department · 25 August
Today, the most reliable forecast for Isola del Giglio is
Meteo Aeronautica Militare
Rain nearby, right now
The nearest rain core is less than 1 km north of the centre of Isola del Giglio, with light intensity.
Observed data from the latest radar sweep (08:45) · Radar-DPC, Italian Civil Protection
Yesterday in Grosseto
Observed data for 23 AugustThe reference provincial capital for Isola del Giglio is Grosseto
Why trust this recommendation?
Every day we compare the forecasts of 5 weather services against the actual weather in Isola del Giglio. 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 Grosseto, compared with what actually happened
- Apple WeatherHighspot onLowspot onRaincorrect
- 3BMeteoHighspot onLowspot onRaincorrect
- Meteo Aeronautica MilitareHighspot onLowcloseRaincorrect
- Meteo.itHighspot onLowspot onRaincorrect
- iLMeteo.itHighoffLowspot onRaincorrect
Spot on = within 2 degrees · Close = within 4 degrees
Ongoing streaks
- 3BMeteo has nailed the high for 27 days in a row
- Meteo.it has nailed the high for 26 days in a row
- Meteo Aeronautica Militare has nailed the high for 6 days in a row
The weather in Isola del Giglio
An umbrella was essential in Isola del Giglio. For Isola del Giglio, Meteo Aeronautica Militare comes out best, but Apple Weather is right there, a millimetre away. Watch out for the rain, though: here Apple Weather is the most reliable. The wind gave no respite, with gusts at times violent. The trend holds in the surrounding area: in Monte Argentario and Orbetello, Meteo Aeronautica Militare still dominates. With all this rain, relying on Apple Weather for precipitation is the right call.
Updated on 25 August 2026
Sun and moon today
3 fewer minutes of daylight than yesterday
Waxing gibbous, 93% illuminated
Map of Isola del Giglio
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:
Get to know Isola del Giglio
How predictable is the weather around here? Over the last two months, forecasts for the Grosseto area were right 74% of the time on average. It is the 6th most predictable area in Italy out of 107.
How much to trust forecasts, depending on how far ahead they are:
- For tomorrow74% · almost always right
- 2 days ahead74% · almost always right
- 5 days ahead69% · 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 Isola del Giglio.