Napa Meteo Previsioni
Napa weather: 17°C, sereno. Orario forecast, 14-day outlook, UV, air quality and the best time a visit.
Risk assessment for Napa
Derived from the current forecast window – not an official warning.
Peak gusts of 28 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 1 mm, 1 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for Napa
Coastal Flood Advisory issued ottobre 24 at 5:46AM PDT until ottobre 29 at 3:00PM PDT by NWS San Francisco CA
Issued by NWS San Francisco CA
16-day previsioni per Napa
Massime e minime giornaliere, precipitazioni e UV.
| Giorno | Condizioni | Massima / Minima | Precip. | Vento | UV |
|---|---|---|---|---|---|
| ven, ott 23 | 🌥️ Nebbia | 23° / 12° | 2% | 17 km/h | 5 |
| sab, ott 24 | ⛅ Parzialmente nuvoloso | 21° / 10° | 0% | 12 km/h | 5 |
| dom, ott 25 | ☁️ Coperto | 23° / 7° | 0% | 9 km/h | 4 |
| lun, ott 26 | 🌦️ Pioviggine debole | 19° / 10° | 1% · 0 mm | 18 km/h | 4 |
| mar, ott 27 | ☀️ Cielo sereno | 20° / 9° | 0% | 18 km/h | 5 |
| mer, ott 28 | ☁️ Coperto | 21° / 8° | 0% | 15 km/h | 4 |
| gio, ott 29 | ☁️ Coperto | 20° / 9° | 6% | 11 km/h | 4 |
| ven, ott 30 | 🌤️ Prevalentemente sereno | 20° / 8° | 12% | 12 km/h | 4 |
| sab, ott 31 | ☁️ Coperto | 22° / 8° | 25% | 7 km/h | 4 |
| dom, nov 1 | ☁️ Coperto | 25° / 10° | 29% | 8 km/h | 3 |
| lun, nov 2 | 🌦️ Pioviggine debole | 21° / 14° | 21% · 1 mm | 8 km/h | 2 |
| mar, nov 3 | ☁️ Coperto | 25° / 13° | 20% | 9 km/h | 4 |
| mer, nov 4 | ☁️ Coperto | 23° / 13° | 19% | 17 km/h | 4 |
| gio, nov 5 | ☁️ Coperto | 23° / 15° | 26% | 5 km/h | 3 |
| ven, nov 6 | ⛅ Parzialmente nuvoloso | 26° / 14° | 37% | 13 km/h | 4 |
| sab, nov 7 | ☀️ Cielo sereno | 29° / 14° | 29% | 8 km/h | 4 |
What this means for Napa
Today is slightly cooler than average for ottobre. The forecast high of 23°C is 2.5°C below the 25°C typical for this month.
Pioggia is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in giugno a agosto.
The gap between the warmest and coldest month averages 11°C.
Vedi le previsioni di Napa per periodo
Napa weather – more answers
Explore Napa
Every topic we hold for this place, and the same topic for the places around it.
Meteo for related places
Frequently asked questions
Where is Napa?
Napa is a city in California. Its coordinates are 38.2975, -122.2869. It lies in America del Nord.
What is the weather like in Napa ora?
It is currently 17°C (63°F) con sereno. Umidità is 28% and wind is 8 km/h.
When is the best time a visit Napa?
mag, giugno, luglio, agosto and settembre offer the most comfortable conditions in Napa, which has a Mediterranean climate. gennaio, febbraio and dicembre are usually the hardest months for outdoor plans.
What time zone is Napa in?
Napa observes America/Los_Angeles (UTC-07:00). The ora locale is 6:32 AM.
How many people live in Napa?
Napa has a population of approximately 80.000.
What is the nearest airport a Napa?
The closest airports are San Francisco International Airport (SFO), 76 km away.
What are the top things a do in Napa?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Emerald Bay State Park, Pinnacles National Park and lugia Pfeiffer Burns State Park.
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| Place data | USPOTUS Atlas dataset (cities-us) – coordinates, hierarchy and facts. |
|---|---|
| Previsioni and observations | Open-Meteo (ECMWF and national models). |
| Qualità dell’aria and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Meteo Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated ottobre 24, 2026 at 6:32 AM ora locale. Live blocks refresh every 15 minutes; climate averages monthly.

