• Today

    Jul 28

    84°Lo 54°

    Sunny and very warm

    Excellent for an outdoor bbq
    • Precip
      2%
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      8 mph
    more
  • Fri

    Jul 29

    93°Lo 54°

    Hot with plenty of sunshine

    Excellent for an outdoor bbq
    • Precip
      5%
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      8 mph
  • Sat

    Jul 30

    89°Lo 54°

    Mostly sunny and warm

    Excellent for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      9 mph
    more
  • Sun

    Jul 31

    85°Lo 54°

    Plenty of sunshine

    Excellent for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      8 mph
    more
  • Mon

    Aug 1

    86°Lo 52°

    Plenty of sunshine

    Excellent for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Temp (°F) 59° 58° 58° 57° 56° 54° 58° 60°
RealFeel® 59° 58° 57° 56° 55° 53° 58° 62°
Humidity 76% 78% 77% 80% 86% 90% 87% 79%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 5 W 5 W 5 W 5 W 5 W 5 W 5 W 6 W
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 9% 10% 10% 10% 10% 10% 10% 10%
Dew Point 52° 52° 50° 51° 52° 51° 54° 54°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2015
High 93° 86° N/A 87°
Low 54° 52° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:12 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:16 AM with 14:26 of moolight, then sets at 4:42 PM

Napa Weather Report

Oppressive heat to envelop western US as late-week highs soar 10 to 15 degrees Fahrenheit above average

July 28, 2016; 2:20 PM ET

Highs will run between 10 and 15 degrees Fahrenheit above average across much of the interior western United States into the upcoming weekend. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Fri. Outdoor Entertaining

Fri. Wind Maps

Fri. UV Index