Napa Météo Prévisions
Napa weather: 17°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
14-prévisions à Napa
Maximales, minimales, précipitations et UV quotidiens.
| Jour | Conditions | Max / Min | Précip. | Vent | UV |
|---|---|---|---|---|---|
| ven., oct 23 | 🌥️ Brouillard | 23° / 12° | 2% | 17 km/h | 5 |
| sam., oct 24 | ⛅ Partiellement nuageux | 21° / 10° | 0% | 12 km/h | 5 |
| dim., oct 25 | ☁️ Couvert | 23° / 7° | 0% | 9 km/h | 4 |
| lun., oct 26 | 🌦️ Bruine légère | 19° / 10° | 1% · 0 mm | 18 km/h | 4 |
| mar., oct 27 | ☀️ Ciel dégagé | 20° / 9° | 0% | 18 km/h | 5 |
| mer., oct 28 | ☁️ Couvert | 21° / 8° | 0% | 15 km/h | 4 |
| jeu., oct 29 | ☁️ Couvert | 20° / 9° | 6% | 11 km/h | 4 |
| ven., oct 30 | 🌤️ Plutôt dégagé | 20° / 8° | 12% | 12 km/h | 4 |
| sam., oct 31 | ☁️ Couvert | 22° / 8° | 25% | 7 km/h | 4 |
| dim., nov 1 | ☁️ Couvert | 25° / 10° | 29% | 8 km/h | 3 |
| lun., nov 2 | 🌦️ Bruine légère | 21° / 14° | 21% · 1 mm | 8 km/h | 2 |
| mar., nov 3 | ☁️ Couvert | 25° / 13° | 20% | 9 km/h | 4 |
| mer., nov 4 | ☁️ Couvert | 23° / 13° | 19% | 17 km/h | 4 |
| jeu., nov 5 | ☁️ Couvert | 23° / 15° | 26% | 5 km/h | 3 |
The two-week trend
Warming. The second half of the window averages 3°C warmer than the days immediately ahead.
The window averages 23°C against a octobre normal of 25°C – 3°C below.
The next 7 days look unusually dry – roughly 2% of a normal octobre week (0 mm against 5 mm).
What this means for Napa
Today is slightly cooler than average for octobre. The forecast high of 23°C is 2.5°C below the 25°C typical for this month.
Pluie 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 juin à août.
The gap between the warmest and coldest month averages 11°C.
What à pack, what à skip
- Layers – the daily swing is 16°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Voir les prévisions de Napa par période
Napa weather – more answers
Explore Napa
Every topic we hold for this place, and the same topic for the places around it.
Météo 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 Amérique du Nord.
What is the weather like in Napa maintenant?
It is currently 17°C (63°F) avec ciel dégagé. Humidité is 28% and wind is 8 km/h.
When is the best time à visit Napa?
mai, juin, juillet, août and septembre offer the most comfortable conditions in Napa, which has a Mediterranean climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Napa in?
Napa observes America/Los_Angeles (UTC-07:00). The heure locale is 7:17 AM.
How many people live in Napa?
Napa has a population of approximately 80.000.
What is the nearest airport à Napa?
The closest airports are San Francisco International Airport (SFO), 76 km away.
What are the top things à do in Napa?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Emerald Bay State Park, Pinnacles National Park and juiia Pfeiffer Burns State Park.
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| Place data | USPOTUS Atlas dataset (cities-us) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 24, 2026 at 7:17 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
