, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Sep 25

      99° /59°F
      Sizzling sunshine
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 98°
      • UV: 4 - Moderate
      • Cloud Cover: 0%
    • Mon

      Sep 26

      97° /58°
      Sunny and very hot
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 100°
      • UV: 4 - Moderate
      • Cloud Cover: 3%
      More
    • Tue

      Sep 27

      93° /52°
      Mostly sunny and hot
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 95°
      • UV: 4 - Moderate
      • Cloud Cover: 12%
      More
    • Wed

      Sep 28

      83° /51°
      Not as hot with sunshine
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 85°
      • UV: 4 - Moderate
      • Cloud Cover: 7%
      More
    • Thu

      Sep 29

      81° /49°
      Sunny and pleasant
      • Beneficial
      • weather for sinus headaches
      • Hi RealFeel: 83°
      • UV: 4 - Moderate
      • Cloud Cover: 9%
      More
    97° RealFeel® 97°
    Sunny
    • 12 mph
    • Humidity: 13%
    • Pressure: 29.96 in ↓
    • UV Index: 2
    • Cloud Cover: 0%
    • Ceiling: 37400 ft
    • Dew Point: 40° F
    • Visibility: 10 mi

    Sunrise/Sunset

    • Sunrise: 7:00 AM
    • Sunset: 7:00 PM
    • Duration: 12:00 hr

    Moonrise/Moonset

    • Moonrise: 1:49 AM
    • Moonset: 4:06 PM
    • Duration: 14:17 hr
    Astronomy

    TEMPERATURE SUMMARY

      Temp (°F)
    Now 97°
    Yesterday 106°
    RealFeel® 97°
    RealFeel® Shade 94°
    Wind Chill 97°
    Dew Point 40°
      Hi / Lo
    Previous 6 Hours 97°/73°
    Previous 12 Hours 97°/49°
    Previous 24 Hours 97°/49°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 99° 82° 101° (1960) 90°
    Low 59° 52° 39° (1948) 54°

    PRECIPITATION SUMMARY

      Amount (in)
    Previous 1 Hour 0
    Previous 3 Hours 0
    Previous 6 Hours 0
    Previous 9 Hours 0
    Previous 12 Hours 0
    Previous 18 Hours 0
    Previous 24 Hours 0

    Napa Weather Report

    Northern California towns in danger of running out of water for 3rd year in a row

    September 25, 2016; 3:11 AM ET

    For the third year in a row, some communities in northern California may run out of water due to the extreme drought conditions gripping the state. More >

    Sun. Sinus Headache

    Sun. UV Index