Current Conditions

Velletri, Lazio

60°F15°C
Drizzle

Wind

ENE 4 mph7 km/h

Humidity

60%

Cloud Cover

7%

As of Wednesday, September 23, 2026 at 8:05 AM GMT+2

Today's Outlook

Day

Mostly clear and warm, with a high of 75°F24°C and morning low of 60°F15°C. Breezy from the WNW at 6 to 9 mph9 to 15 km/h. Dry air.

Night

Mostly clear, with a low around 59°F15°C. Light wind from the N around 5 mph7 km/h. 12% chance of drizzle overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 75°F24°CLow 59°F15°CPrecip 0.01 in0.2 mm12%Cloud 6%Wind NW 5 mph8 km/hWednesday: Mostly clear and warm, with a high of 75°F24°C and morning low of 60°F15°C. Breezy from the WNW at 6 to 9 mph9 to 15 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 59°F15°C. Light wind from the N around 5 mph7 km/h. 12% chance of drizzle overnight.
DrizzleHigh 76°F25°CLow 58°F14°CPrecip 0.02 in0.4 mm22%Cloud 47%Wind SW 4 mph6 km/hThursday: Partly cloudy and warm, with a high of 76°F25°C and morning low of 59°F15°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. 22% chance of drizzle in the afternoon. Thursday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the E around 3 mph5 km/h. 20% chance of drizzle overnight.
ShowersHigh 77°F25°CLow 65°F18°CPrecip 0.15 in3.8 mm72%Cloud 31%Wind ENE 4 mph7 km/hFriday: Mostly clear and warm, with a high of 77°F25°C and morning low of 65°F18°C. Light wind from the ESE around 5 mph8 km/h. 32% chance of drizzle in the afternoon. Friday Night: Partly cloudy, with a low around 65°F18°C. Light wind from the NE around 4 mph6 km/h. 72% chance of showers throughout the night.
DrizzleHigh 75°F24°CLow 59°F15°CPrecip 0.01 in0.3 mm16%Cloud 21%Wind WNW 4 mph6 km/hSaturday: Mostly clear and warm, with a high of 75°F24°C and morning low of 59°F15°C. Breezy from the W at 4 to 7 mph7 to 11 km/h. Saturday Night: Mostly clear, with a low around 59°F15°C. Light wind from the NE around 3 mph6 km/h. 16% chance of drizzle overnight.
ClearHigh 76°F25°CLow 58°F15°CPrecip 0 in0 mmCloud 11%Wind WNW 4 mph6 km/hSunday: Mostly clear and warm, with a high of 76°F25°C and morning low of 58°F15°C. Breezy from the WSW at 4 to 7 mph7 to 12 km/h. Sunday Night: Mostly clear, with a low around 58°F15°C. Light wind from the NNE around 3 mph5 km/h.
ClearHigh 78°F26°CLow 59°F15°CPrecip 0 in0 mmCloud 8%Wind WNW 4 mph6 km/hMonday: Mostly clear and warm, with a high of 78°F26°C and morning low of 59°F15°C. Breezy from the W at 4 to 7 mph7 to 11 km/h. Monday Night: Mostly clear, with a low around 59°F15°C. Light wind from the NNE around 3 mph5 km/h.
ClearHigh 78°F26°CLow 59°F15°CPrecip 0 in0 mmCloud 13%Wind WNW 4 mph6 km/hTuesday: Mostly clear and warm, with a high of 78°F26°C and morning low of 60°F15°C. Breezy from the W at 5 to 7 mph7 to 11 km/h. Tuesday Night: Mostly clear, with a low around 59°F15°C. Light wind from the N around 3 mph5 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2375°F24°C59°F15°C0.01 in0.2 mm· 12%6%DrizzleNW 5 mph8 km/h
ThursdaySep 2476°F25°C58°F14°C0.02 in0.4 mm· 22%47%DrizzleSW 4 mph6 km/h
FridaySep 2577°F25°C65°F18°C0.15 in3.8 mm· 72%31%ShowersENE 4 mph7 km/h
SaturdaySep 2675°F24°C59°F15°C0.01 in0.3 mm· 16%21%DrizzleWNW 4 mph6 km/h
SundaySep 2776°F25°C58°F15°C0 in0 mm· —11%ClearWNW 4 mph6 km/h
MondaySep 2878°F26°C59°F15°C0 in0 mm· —8%ClearWNW 4 mph6 km/h
TuesdaySep 2978°F26°C59°F15°C0 in0 mm· —13%ClearWNW 4 mph6 km/h
WednesdaySep 3079°F26°C60°F16°C0.02 in0.4 mm· 10%25%DrizzleWNW 4 mph6 km/h
ThursdayOct 177°F25°C62°F17°C0.09 in2.4 mm· 22%44%ShowersS 4 mph6 km/h
FridayOct 276°F25°C63°F17°C0.17 in4.2 mm· 40%59%ShowersSE 4 mph6 km/h
SaturdayOct 375°F24°C63°F17°C0.17 in4.4 mm· 43%55%ShowersSE 4 mph7 km/h
SundayOct 475°F24°C61°F16°C0.17 in4.4 mm· 42%56%ShowersESE 4 mph7 km/h
MondayOct 574°F23°C61°F16°C0.19 in4.7 mm· 40%55%ShowersESE 5 mph7 km/h
TuesdayOct 674°F23°C61°F16°C0.26 in6.5 mm· 34%55%ShowersE 5 mph8 km/h
WednesdayOct 774°F23°C61°F16°C0.2 in5.2 mm· 38%52%ShowersESE 5 mph8 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 41.6857°N, 12.7775°E·Elevation: 332m·Timezone: Europe/Rome·Population: 52,911