0

Hourly Weather Forecast - Napa, CA

  • Temperature
    72°F
    Precipitation
    0%
    Wind
    3mph
    SSW
    Arrow up

    Sunny

    Humidity
    60%
    Feels like
    72°F
    Dew Point
    57°F

  • Sunny

    Humidity
    53%
    Feels like
    76°F
    Dew Point
    57°F

  • Sunny

    Humidity
    50%
    Feels like
    78°F
    Dew Point
    58°F

  • Sunny

    Humidity
    48%
    Feels like
    79°F
    Dew Point
    58°F

  • Sunny

    Humidity
    48%
    Feels like
    79°F
    Dew Point
    58°F

  • Sunny

    Humidity
    49%
    Feels like
    78°F
    Dew Point
    58°F

  • Sunny

    Humidity
    53%
    Feels like
    76°F
    Dew Point
    57°F

  • Sunny

    Humidity
    59%
    Feels like
    73°F
    Dew Point
    57°F

  • Sunny

    Humidity
    66%
    Feels like
    69°F
    Dew Point
    57°F

  • Clear

    Humidity
    71%
    Feels like
    66°F
    Dew Point
    56°F

  • Clear

    Humidity
    75%
    Feels like
    64°F
    Dew Point
    56°F

  • Mostly Clear

    Humidity
    78%
    Feels like
    62°F
    Dew Point
    55°F

Top Stories

Right Arrow
Today's Severe Weather Outlook

Dangerous Storms Take Aim At Mid-Atlantic, N. Plains

Over 23 million people will be at risk of dangerous thunderstorms today.

Read More
Thursday's Weather Outlook

Thursday's Weather Outlook

Read More
Trapped woman on a car roof during flash flooding in Toowoomba (Timothy Swinson via Wikimedia Commons)

Turn Around, Don't Drown - What Does It Mean?

Read More
Brownsville, TX, July 24, 2008 -- Main roads are unrecognizable and hard to find due to the fast overflow of rain. (Jacinta Quesada/FEMA/Wikimedia Commons)

Flash Flooding and Thunderstorms -- A Deadly Combination

Read More
Weekly Drought Map for July 3, 2025

Widespread Drying Leads to Further Drought Degradation in the West

Read More
Vitamin D keeps you healthy while lack of sun. (FotoHelin via Shutterstock)

Medications That Are Not Fun In The Sun

Read More
More NewsRight Arrow
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Snow & Ski Forecast
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide