Napa County (Napa)
Today
Today weather in Napa County
Wednesday, February 25th, 2026
18°
Patchy rain possible
Mild temperatures are expected in Napa County Today, peaking at around 18 °F and dropping to 14 °F by night. Gentle breezes are expected across Napa County Today, with speeds reaching around 6 km/h. Rain is highly likely at 88%, but with light accumulations around 0.8 mm.
18° / 14°
Temp
88%
Rain
6 km/h
Wind
95%
Humidity
Napa County Weather Pages
Napa County hourly forecast for today
Scroll right to see more weather forecasts for Napa County today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:46 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 05:59 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather | Next | ||||||||||||||||||||||||||
| temperatures | 14.8° | 14.7° | 14.6° | 14.5° | 14.5° | 14.4° | 14.4° | Sunrise | 14.2° | 14.2° | 14.6° | 15° | 15.3° | 16° | 16.6° | 17.1° | 17.6° | 17.5° | 17.8° | Sunset | 16.7° | 16° | 15.4° | 15° | 14.6° | 14.1° | |
| wind speed | 4 km/h | 3 km/h | 4 km/h | 5 km/h | 5 km/h | 2 km/h | 2 km/h | 4 km/h | 3 km/h | 3 km/h | 4 km/h | 4 km/h | 5 km/h | 5 km/h | 7 km/h | 6 km/h | 6 km/h | 5 km/h | 5 km/h | 4 km/h | 4 km/h | 4 km/h | 4 km/h | 4 km/h | |||
| wind degree | 220° | 165° | 193° | 156° | 144° | 125° | 168° | 243° | 210° | 221° | 240° | 242° | 241° | 243° | 257° | 261° | 269° | 250° | 240° | 242° | 268° | 298° | 282° | 303° | |||
| wind direction | SW | SSE | SSW | SSE | SE | SE | SSE | WSW | SSW | SW | WSW | WSW | WSW | WSW | WSW | W | W | WSW | WSW | WSW | W | WNW | WNW | WNW | |||
| Precipitation | 0.5 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0.2 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 100% | 81% | 81% | 88% | 100% | 100% | 0% | 70% | 0% | 0% | 74% | 60% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 98% | 98% | 98% | 98% | 98% | 96% | 97% | 97% | 97% | 98% | 97% | 96% | 94% | 92% | 90% | 90% | 91% | 84% | 92% | 94% | 96% | 96% | 95% | 94% | |||
| dew point | 14.5° | 14.4° | 14.3° | 14.1° | 14.1° | 13.9° | 14° | 13.8° | 13.7° | 13.9° | 14.6° | 14.6° | 14.7° | 15.3° | 15.7° | 15.8° | 16.6° | 15.9° | 15.6° | 15.3° | 14.7° | 14.3° | 13.8° | 13.1° | |||
| visibility | 0 km | 2 km | 9 km | 0 km | 0 km | 0 km | 0 km | 0 km | 0 km | 0 km | 2 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 16 km | 10 km | 2 km | 2 km | 2 km | 2 km | 2 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 71% | 55% | 58% | 36% | 25% | 20% | 13% | 10% | 14% | 7% | 7% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.4 | 0.9 | 1.5 | 2.6 | 2.7 | 2.3 | 1.2 | 0.6 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Napa County today
temperatures
18 °F
rain
0.8 mm
wind
6 km/h
UV
Low
Napa County daylight overview ☀️
Today in Napa County, The sun rises at 06:46 and sets at 17:59, giving a total daylight duration of 11 hours and 13 minutes.
Quick links
More Napa County weather pages
What to wear today in Napa County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Napa County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather today in Napa County - FAQ
What is the maximum temperature for today in Napa County?
The maximum temperature for today in Napa County is expected to be 18° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Napa County? 🌧️
Yes, there is a 88% chance of rain in Napa County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Napa County? 🌀
The wind in Napa County is expected to blow at 6 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Napa County today?
Given the forecast of 18 °F with a 88% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Napa County today.
What is the sunrise and sunset time for Napa County today?
The sun is expected to rise at 06:46 and set at 17:59 in Napa County.
How accurate is the weather forecast Napa County today? ✅
Napa County weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Get accurate weather forecasts for Napa County, located at latitude 38.297 and longitude -122.286. Stay updated with localized weather information tailored for Napa County.
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