Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
When will frigid air loosen its grip on the Northeast, Midwest? Get the forecast. Chevron right

Napa, CA

53°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Napa

California

53°
No results found.
Try searching for a city, zip code or point of interest.
settings
Napa, CA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

Hourly

Daily Radar MinuteCast® Monthly Air Quality Health & Activities

6 AM

53°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

WindS 6 mph

Air QualityExcellent

Wind Gusts8 mph

Humidity98%

Indoor Humidity57% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1400 ft

7 AM

52°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 70%
Chevron down
Showers
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

WindSSW 17 mph

Air QualityExcellent

Wind Gusts21 mph

Humidity97%

Indoor Humidity56% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling1500 ft

8 AM

53°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 80%
Chevron down
Rain
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

RealFeel Shade™42°

WindS 17 mph

Air QualityExcellent

Max UV Index0.1 (Low)

Wind Gusts21 mph

Humidity98%

Indoor Humidity58% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.09 in

Visibility5 mi

Cloud Ceiling1300 ft

9 AM

53°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 80%
Chevron down
Rain
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

RealFeel Shade™42°

WindS 17 mph

Air QualityExcellent

Max UV Index0.2 (Low)

Wind Gusts21 mph

Humidity97%

Indoor Humidity58% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Rain0.09 in

Visibility5 mi

Cloud Ceiling1200 ft

10 AM

54°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 61%
Chevron down
Rain
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

RealFeel Shade™43°

WindS 18 mph

Air QualityExcellent

Max UV Index0.3 (Low)

Wind Gusts24 mph

Humidity94%

Indoor Humidity57% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.09 in

Visibility5 mi

Cloud Ceiling1100 ft

11 AM

54°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

RealFeel Shade™47°

WindS 18 mph

Air QualityExcellent

Max UV Index0.5 (Low)

Wind Gusts25 mph

Humidity92%

Indoor Humidity57% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1100 ft

12 PM

56°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

RealFeel Shade™48°

WindS 18 mph

Air QualityExcellent

Max UV Index0.6 (Low)

Wind Gusts27 mph

Humidity88%

Indoor Humidity56% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1100 ft

1 PM

55°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 54%
Chevron down
Showers
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

RealFeel Shade™45°

WindSSW 16 mph

Air QualityExcellent

Max UV Index0.5 (Low)

Wind Gusts24 mph

Humidity90%

Indoor Humidity56% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.03 in

Visibility6 mi

Cloud Ceiling1100 ft

2 PM

55°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 54%
Chevron down
Showers
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

RealFeel Shade™45°

WindSSW 16 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts25 mph

Humidity89%

Indoor Humidity55% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover96%

Rain0.03 in

Visibility6 mi

Cloud Ceiling1800 ft

3 PM

54°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

RealFeel Shade™47°

WindSSW 16 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts27 mph

Humidity89%

Indoor Humidity54% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover93%

Visibility10 mi

Cloud Ceiling2500 ft

4 PM

53°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Cloudy
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

RealFeel Shade™46°

WindSW 16 mph

Air QualityExcellent

Max UV Index0.2 (Low)

Wind Gusts28 mph

Humidity90%

Indoor Humidity54% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling3200 ft

5 PM

53°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Mostly cloudy
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

RealFeel Shade™45°

WindSW 15 mph

Air QualityExcellent

Max UV Index0.0 (Low)

Wind Gusts25 mph

Humidity90%

Indoor Humidity52% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling3200 ft

6 PM

51°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Mostly cloudy
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

WindWSW 15 mph

Air QualityExcellent

Wind Gusts21 mph

Humidity94%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling3200 ft

7 PM

49°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Cloudy
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

WindWSW 6 mph

Air QualityExcellent

Wind Gusts7 mph

Humidity96%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling3200 ft

8 PM

49°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Mostly cloudy
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

WindSW 6 mph

Air QualityFair

Wind Gusts7 mph

Humidity97%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling2700 ft

9 PM

47°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 38%
Chevron down
Mostly cloudy
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

WindSW 6 mph

Air QualityFair

Wind Gusts7 mph

Humidity98%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover89%

Visibility10 mi

Cloud Ceiling2300 ft

10 PM

46°
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

WindSSW 5 mph

Air QualityFair

Wind Gusts6 mph

Humidity100%

Indoor Humidity45% (Ideal Humidity)

Dew Point46° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling1900 ft

11 PM

47°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 55%
Chevron down
Showers
alerts

Coastal Flood Advisory

2:00 PM Saturday - 3:00 PM Monday

WindSSW 6 mph

Air QualityExcellent

Wind Gusts6 mph

Humidity99%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover92%

Rain0.02 in

Visibility6 mi

Cloud Ceiling2500 ft

Further Ahead

Tomorrow

Tuesday

Daily

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Series of storms to bring slippery travel to Great Lakes, Northeast

55 minutes ago

Winter Weather

Early 2026 rain, mountain snow to expand in California and western US

2 hours ago

Winter Weather

80 inches of snow in Juneau, Alaska smashes record, sinks boats

3 days ago

Weather Forecasts

After a frigid December, a warmup awaits the Midwest and Northeast

54 minutes ago

Health

More than 2,000 measles cases reported in the US in 2025

1 day ago

More Stories

Featured Stories

Lightning flashes during thundersnow in Pennsylvania

22 hours ago 0:16

Weather News

Suspected mountain lion attack in Colorado leaves woman dead

1 day ago

Travel

Ocean Infinity resumes search for Malaysia Airlines Flight 370

1 day ago

Astronomy

Top rocket launches of 2025 you had to see to believe

3 days ago

Astronomy

Full moons and supermoons in 2026: Every date to know

42 minutes ago

World North America United States California Napa

Weather Near Napa:

  • Sacramento, CA
  • San Francisco, CA
  • San Jose, CA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...